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- 16:55, 21 August 2013 (diff | hist) . . (+68) . . Glossary
- 16:54, 21 August 2013 (diff | hist) . . (+123) . . Glossary
- 16:53, 21 August 2013 (diff | hist) . . (0) . . Glossary
- 16:52, 21 August 2013 (diff | hist) . . (+518) . . Glossary
- 16:43, 21 August 2013 (diff | hist) . . (+433) . . Glossary
- 16:41, 21 August 2013 (diff | hist) . . (+2) . . Glossary
- 16:40, 21 August 2013 (diff | hist) . . (+245) . . Glossary
- 16:32, 21 August 2013 (diff | hist) . . (+86) . . Glossary
- 16:27, 21 August 2013 (diff | hist) . . (+2,456) . . IPLab:Lab 12:Radiation Fibrosis
- 16:24, 21 August 2013 (diff | hist) . . (+1,074) . . IPLab:Lab 12:Acetaminophen Toxicity
- 16:21, 21 August 2013 (diff | hist) . . (+3,032) . . IPLab:Lab 12:Alcoholic Cirrhosis
- 16:17, 21 August 2013 (diff | hist) . . (+735) . . IPLab:Lab 10:Mucormycosis
- 16:13, 21 August 2013 (diff | hist) . . (+905) . . IPLab:Lab 10:Blastomycosis
- 16:09, 21 August 2013 (diff | hist) . . (-1) . . IPLab:Lab 10:Cryptococcosis
- 16:09, 21 August 2013 (diff | hist) . . (+1,384) . . IPLab:Lab 10:Cryptococcosis
- 16:05, 21 August 2013 (diff | hist) . . (+259) . . IPLab:Lab 10:Histoplasmosis
- 16:03, 21 August 2013 (diff | hist) . . (+845) . . IPLab:Lab 10:Histoplasmosis
- 15:59, 21 August 2013 (diff | hist) . . (+1,400) . . IPLab:Lab 10:Candidiasis
- 15:55, 21 August 2013 (diff | hist) . . (+661) . . IPLab:Lab 6:Senile Amyloidosis
- 15:52, 21 August 2013 (diff | hist) . . (-124) . . IPLab:Lab 6:Amyloidosis
- 15:49, 21 August 2013 (diff | hist) . . (+1,199) . . IPLab:Lab 6:Amyloidosis
- 15:45, 21 August 2013 (diff | hist) . . (+432) . . IPLab:Lab 6:Multiple Myeloma
- 15:41, 21 August 2013 (diff | hist) . . (+1,334) . . IPLab:Lab 6:Chronic Rejection
- 15:38, 21 August 2013 (diff | hist) . . (+495) . . IPLab:Lab 6:Acute Rejection
- 15:36, 21 August 2013 (diff | hist) . . (+1,270) . . IPLab:Lab 6:Glomerulonephritis
- 15:34, 21 August 2013 (diff | hist) . . (+1,835) . . IPLab:Lab 6:Tuberculosis
- 15:31, 21 August 2013 (diff | hist) . . (+1,503) . . IPLab:Lab 6:Scleroderma
- 15:27, 21 August 2013 (diff | hist) . . (+1,103) . . IPLab:Lab 6:PAN
- 15:24, 21 August 2013 (diff | hist) . . (+1,582) . . IPLab:Lab 6:Hashimoto's Thyroiditis
- 15:21, 21 August 2013 (diff | hist) . . (+874) . . IPLab:Lab 6:Graves Disease
- 15:17, 21 August 2013 (diff | hist) . . (+1,068) . . IPLab:Lab 6:Rheumatoid Arthritis
- 15:12, 21 August 2013 (diff | hist) . . (+87) . . IPLab:Lab 2:Fatty Change and Cirrhosis
- 15:11, 21 August 2013 (diff | hist) . . (+377) . . IPLab:Lab 2:Fatty Change and Cirrhosis
- 15:09, 21 August 2013 (diff | hist) . . (+500) . . IPLab:Lab 2:Fatty Change and Cirrhosis
- 15:06, 21 August 2013 (diff | hist) . . (+549) . . IPLab:Lab 2:Metastatic Calcification
- 15:02, 21 August 2013 (diff | hist) . . (+158) . . IPLab:Lab 2:Atrophy
- 15:01, 21 August 2013 (diff | hist) . . (+743) . . IPLab:Lab 2:Atrophy
- 14:58, 21 August 2013 (diff | hist) . . (+543) . . IPLab:Lab 2:Metaplasia
- 14:54, 21 August 2013 (diff | hist) . . (+8) . . IPLab:Lab 2:Hyperplasia
- 14:53, 21 August 2013 (diff | hist) . . (+1,397) . . IPLab:Lab 2:Hyperplasia
- 14:45, 21 August 2013 (diff | hist) . . (+796) . . IPLab:Lab 13:Biliary Atresia
- 14:44, 21 August 2013 (diff | hist) . . (+878) . . IPLab:Lab 13:Myelomeningocele
- 14:43, 21 August 2013 (diff | hist) . . (+1,392) . . IPLab:Lab 12:Radiation Fibrosis
- 14:42, 21 August 2013 (diff | hist) . . (+1,945) . . IPLab:Lab 12:Acetaminophen Toxicity
- 14:41, 21 August 2013 (diff | hist) . . (+1,383) . . IPLab:Lab 12:Alcoholic Cirrhosis
- 14:40, 21 August 2013 (diff | hist) . . (+965) . . IPLab:Lab 10:Mucormycosis
- 14:39, 21 August 2013 (diff | hist) . . (+643) . . IPLab:Lab 10:Blastomycosis
- 14:38, 21 August 2013 (diff | hist) . . (+355) . . IPLab:Lab 10:Cryptococcosis
- 14:38, 21 August 2013 (diff | hist) . . (+581) . . IPLab:Lab 10:Histoplasmosis
- 14:37, 21 August 2013 (diff | hist) . . (+912) . . IPLab:Lab 10:Candidiasis
- 14:36, 21 August 2013 (diff | hist) . . (+524) . . IPLab:Lab 8:Hepatitis B
- 14:35, 21 August 2013 (diff | hist) . . (+560) . . IPLab:Lab 8:Poliomyelitis
- 14:34, 21 August 2013 (diff | hist) . . (+336) . . IPLab:Lab 8:Rabies
- 14:33, 21 August 2013 (diff | hist) . . (+841) . . IPLab:Lab 8:HSV Encephalitis
- 14:33, 21 August 2013 (diff | hist) . . (+252) . . IPLab:Lab 8:HSV Glossitis
- 14:31, 21 August 2013 (diff | hist) . . (+790) . . IPLab:Lab 4:Atheromatous Emboli
- 14:30, 21 August 2013 (diff | hist) . . (+561) . . IPLab:Lab 4:Septic Emboli
- 14:29, 21 August 2013 (diff | hist) . . (+406) . . IPLab:Lab 4:Thromboembolus
- 14:28, 21 August 2013 (diff | hist) . . (+1,231) . . IPLab:Lab 4:Thrombosis
- 14:28, 21 August 2013 (diff | hist) . . (+868) . . IPLab:Lab 4:Mural Thrombus
- 14:27, 21 August 2013 (diff | hist) . . (+2) . . IPLab:Lab 4:Chronic Passive Congestion
- 14:26, 21 August 2013 (diff | hist) . . (+1,063) . . IPLab:Lab 4:Chronic Passive Congestion
- 14:25, 21 August 2013 (diff | hist) . . (-158) . . IPLab:Lab 4:Pulmonary Congestion and Edema
- 14:24, 21 August 2013 (diff | hist) . . (-1) . . IPLab:Lab 4:Pulmonary Congestion and Edema
- 14:24, 21 August 2013 (diff | hist) . . (+483) . . IPLab:Lab 4:Pulmonary Congestion and Edema
- 14:10, 21 August 2013 (diff | hist) . . (+708) . . IPLab:Lab 4:Pulmonary Congestion and Edema
- 20:43, 20 August 2013 (diff | hist) . . (+1,722) . . IPLab:Lab 6:Glomerulonephritis
- 20:43, 20 August 2013 (diff | hist) . . (+151) . . N File:IPLab6GN1.jpg (This is a low-power photomicrograph of a saggital section of end stage chronic glomerulonephritis (GN). Note the marked thinning of the cortex (arrow).) (current)
- 20:30, 20 August 2013 (diff | hist) . . (+203) . . N File:IPLab6GN10.jpg (For comparison this is an immunofluorescent photomicrograph of a glomerulus from a patient with Goodpasture's syndrome. The linear (arrows) immunofluorescence is characteristic of Goodpasture's syndrome.) (current)
- 20:30, 20 August 2013 (diff | hist) . . (+133) . . N File:IPLab6GN9.jpg (This electron micrograph demonstrates scattered subepithelial dense deposits (arrows) and a polymorphonuclear leukocyte in the lumen.) (current)
- 20:30, 20 August 2013 (diff | hist) . . (+326) . . N File:IPLab6GN8.jpg (This immunofluorescent photomicrograph of a glomerulus from a case of acute poststreptococcal glomerulonephritis shows a granular immunofluorescence pattern consistent with immune complex disease. The primary antibody used for this staining was specifi...) (current)
- 20:29, 20 August 2013 (diff | hist) . . (+235) . . N File:IPLab6GN7.jpg (This is a photomicrograph of a glomerulus from another case with acute poststreptococcal glomerulonephritis. In this case the immune complex glomerular disease is ongoing with necrosis and accumulation of neutrophils in the glomerulus.) (current)
- 20:29, 20 August 2013 (diff | hist) . . (+169) . . N File:IPLab6GN6.jpg (This is an electron micrograph of subepithelial granular electron dense deposits (arrows) which correspond to the granular immunofluorescence seen in the previous image.) (current)
- 20:28, 20 August 2013 (diff | hist) . . (+170) . . N File:IPLab6GN5.jpg (This is an immunofluorescent photomicrograph of granular membranous immunofluorescence (immune complex disease). The antibody used for these studies was specific for IgG.) (current)
- 20:28, 20 August 2013 (diff | hist) . . (+90) . . N File:IPLab6GN4.jpg (This is a photomicrograph of interstitial and vascular lesions in end stage renal disease.) (current)
- 20:27, 20 August 2013 (diff | hist) . . (+119) . . N File:IPLab6GN3.jpg (This is a higher-power photomicrograph of hyalinized glomeruli (1) and glomeruli with thickened basement membranes (2).) (current)
- 20:27, 20 August 2013 (diff | hist) . . (+116) . . N File:IPLab6GN2.jpg (This is a higher-power photomicrograph of hyalinized glomeruli (arrows) and glomeruli with thick basement membranes.) (current)
- 20:18, 20 August 2013 (diff | hist) . . (+305) . . N IPLab:Lab 6:Glomerulonephritis (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab6GN1.jpg| File:IPLab6GN2.jpg| File:IPLab6GN3.jpg| File:IPLab6GN4.jpg| File:IPLab6GN5.jpg| File:IPLab6GN6.jpg| F...")
- 20:14, 20 August 2013 (diff | hist) . . (+994) . . IPLab:Lab 6:Tuberculosis
- 20:14, 20 August 2013 (diff | hist) . . (+144) . . N File:IPLab6TB6.jpg (This is a high-power (oil immersion) photomicrograph of granuloma stained with an acid-fast stain. Mycobacterium tuberculosis bacilli stain red.) (current)
- 20:13, 20 August 2013 (diff | hist) . . (+131) . . N File:IPLab6TB5.jpg (High-power photomicrograph of a TB granuloma with multinucleated giant cells adjacent to an area of caseous necrosis (to the left).) (current)
- 20:11, 20 August 2013 (diff | hist) . . (+225) . . N File:IPLab6TB4.jpg (This is a higher-power photomicrograph of a TB granuloma. The area of caseous necrosis is on the left side of the image, there are multinucleated giant cells and epithelioid macrophages throughout the remainder of the tissue.) (current)
- 20:10, 20 August 2013 (diff | hist) . . (+209) . . N File:IPLab6TB3.jpg (This is a higher-power photomicrograph of a TB granuloma. Note the eosinophilic material in the center of this granuloma (caseous necrosis) and the epithelioid macrophages and giant cells around the periphery.) (current)
- 20:10, 20 August 2013 (diff | hist) . . (+109) . . N File:IPLab6TB2.jpg (This is a low-power photomicrograph of lung tissue with multiple circumscribed nodules - granulomas (arrows).) (current)
- 20:10, 20 August 2013 (diff | hist) . . (+151) . . N File:IPLab6TB1.jpg (This is a photograph of a section of lung with an apical lesion. This lesion represents an old healed lesion from Mycobacterium tuberculosis infection.) (current)
- 20:02, 20 August 2013 (diff | hist) . . (+204) . . N IPLab:Lab 6:Tuberculosis (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab6TB1.jpg| File:IPLab6TB2.jpg| File:IPLab6TB3.jpg| File:IPLab6TB4.jpg| File:IPLab6TB5.jpg| </gallery> {{IPLab 6...")
- 19:59, 20 August 2013 (diff | hist) . . (+925) . . N IPLab:Lab 6:Scleroderma (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab6Scleroderma1.jpg|This is a gross photograph of cut section of the lungs from this patient. Note the extensive ...")
- 19:59, 20 August 2013 (diff | hist) . . (+156) . . N File:IPLab6Scleroderma5.jpg (This is a gross photograph of the heart from this case. There is thickening of the left ventricular wall and some thickening of the right ventricle as well.) (current)
- 19:59, 20 August 2013 (diff | hist) . . (+134) . . N File:IPLab6Scleroderma4.jpg (This is a closer view of the cut section of lung from this patient showing the extensive fibrosis and the severe emphysematous change.) (current)
- 19:58, 20 August 2013 (diff | hist) . . (+133) . . N File:IPLab6Scleroderma3.jpg (This is a closer view of the cut section of lung from this patient. Note the extensive fibrosis and the severe emphysematous changes.) (current)
- 19:58, 20 August 2013 (diff | hist) . . (+123) . . N File:IPLab6Scleroderma2.jpg (This is a gross photograph of a cut section of one lung from this patient. Note the extensive fibrosis lower lobe (arrows).) (current)
- 19:57, 20 August 2013 (diff | hist) . . (+125) . . N File:IPLab6Scleroderma1.jpg (This is a gross photograph of cut section of the lungs from this patient. Note the extensive fibrosis of the lung parenchyma.) (current)
- 18:00, 20 August 2013 (diff | hist) . . (+2,033) . . IPLab:Lab 6:PAN
- 18:00, 20 August 2013 (diff | hist) . . (+114) . . N File:IPLab6PAN13.jpg (This is a high-power photomicrograph of the affected vessel in the heart. The vessel lumen is completely occluded.) (current)
- 18:00, 20 August 2013 (diff | hist) . . (+182) . . N File:IPLab6PAN12.jpg (This is a higher-power photomicrograph of the affected vessels in the heart (arrows). There are areas of fibrosis (old infarcts) in the myocardium adjacent to these affected vessels.) (current)
- 17:59, 20 August 2013 (diff | hist) . . (+163) . . N File:IPLab6PAN11.jpg (This is a low-power photomicrograph of the heart. There are areas of fibrosis in the myocardium (arrows). Note that the large epicardial coronary artery is normal.) (current)
- 17:59, 20 August 2013 (diff | hist) . . (+194) . . N File:IPLab6PAN10.jpg (This is a higher-power photomicrograph of the affected vessel from the previous image. The vessel wall is infiltrated with inflammatory cells and the vessel lumen is completely occluded (arrow).) (current)
- 17:58, 20 August 2013 (diff | hist) . . (+157) . . N File:IPLab6PAN9.jpg (This is a low-power photomicrograph of the adrenal gland. There is an area of necrosis in the adrenal (1) and an affected vessel adjacent to the adrenal (2).) (current)
- 17:58, 20 August 2013 (diff | hist) . . (+96) . . N File:IPLab6PAN8.jpg (This is a high-power photomicrograph of a small vessel with a rim of fibrinoid necrosis (arrow).) (current)
- 17:57, 20 August 2013 (diff | hist) . . (+150) . . N File:IPLab6PAN7.jpg (This is a high-power photomicrograph of the vessel wall. There is hemorrhage and infiltration with inflammatory cells--primarily neutrophils (arrows).) (current)
- 17:57, 20 August 2013 (diff | hist) . . (+182) . . N File:IPLab6PAN6.jpg (his is another example of a mesenteric artery from this case. There is a marked inflammatory cell response surrounding this vessel, fresh hemorrhage (1), and thrombotic material (2).) (current)
- 17:56, 20 August 2013 (diff | hist) . . (+222) . . N File:IPLab6PAN5.jpg (This is a higher-power photomicrograph of this mesenteric vessel. Note the thrombotic material occluding the vessel (arrows) and the inflammatory cell infiltrate in the wall of the vessel and in the surrounding adventitia.) (current)
- 17:56, 20 August 2013 (diff | hist) . . (+223) . . N File:IPLab6PAN4.jpg (This is a low-power photomicrograph of a mesenteric vessel from this case of polyarteritis nodosa (arrow). The vessel is completely occluded by thrombotic material and the vessel wall is infiltrated with inflammatory cells.) (current)
- 17:56, 20 August 2013 (diff | hist) . . (+109) . . N File:IPLab6PAN3.jpg (This angiogram of the kidneys demonstrates numerous aneurysmal dilatations in the renal circulation (arrows).) (current)
- 17:55, 20 August 2013 (diff | hist) . . (+109) . . N File:IPLab6PAN2.jpg (This angiogram of the liver also demonstrates numerous aneurysms throughout the hepatic circulation (arrows).) (current)
- 17:55, 20 August 2013 (diff | hist) . . (+119) . . N File:IPLab6PAN1.jpg (This angiogram of the abdominal viscera demonstrates numerous aneurysms throughout the mesenteric circulation (arrows).) (current)
- 17:51, 20 August 2013 (diff | hist) . . (+381) . . N IPLab:Lab 6:PAN (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab6PAN1.jpg| File:IPLab6PAN2.jpg| File:IPLab6PAN3.jpg| File:IPLab6PAN4.jpg| File:IPLab6PAN5.jpg| File:IPLab6PAN6....")
- 17:48, 20 August 2013 (diff | hist) . . (+613) . . IPLab:Lab 6:Hashimoto's Thyroiditis
- 17:47, 20 August 2013 (diff | hist) . . (+233) . . N File:IPLab6Hashimoto9.jpg (This high-power photomicrograph shows more clearly the lymphocytes and plasma cells surrounding the thyroid gland epithelium. Large, eosinophilic, degenerating thyroid gland cells (Hurthle cells) can be seen in this section (arrows).) (current)
- 17:47, 20 August 2013 (diff | hist) . . (+119) . . N File:IPLab6Hashimoto8.jpg (This is a high-power photomicrograph showing the lymphocytes and plasma cells surrounding the thyroid gland epithelium.) (current)
- 17:46, 20 August 2013 (diff | hist) . . (+123) . . N File:IPLab6Hashimoto7.jpg (This is a high-power photomicrograph showing the inflammatory cells infiltrating into the residual thyroid tissue (arrows).) (current)
- 17:46, 20 August 2013 (diff | hist) . . (+134) . . N File:IPLab6Hashimoto6.jpg (This is another higher-power photomicrograph of thyroid from this case showing the inflammatory cells and the residual thyroid tissue.) (current)
- 17:45, 20 August 2013 (diff | hist) . . (+823) . . IPLab:Lab 6:Hashimoto's Thyroiditis
- 17:44, 20 August 2013 (diff | hist) . . (+128) . . N File:IPLab6Hashimoto5.jpg (This is a higher-power photomicrograph of thyroid from this case showing the inflammatory cells and the residual thyroid tissue.) (current)
- 17:43, 20 August 2013 (diff | hist) . . (+103) . . N File:IPLab6Hashimoto4.jpg (This is another view of thyroid gland filled with inflammatory cells forming germinal centers (arrows).) (current)
- 17:43, 20 August 2013 (diff | hist) . . (+263) . . N File:IPLab6Hashimoto3.jpg (This is a higher-power photomicrograph of thyroid from this case. Note the large number of blue-staining inflammatory cells in this tissue. These cells appear to be forming germinal centers. Some residual thyroid gland tissue can be seen in this sectio...) (current)
- 17:42, 20 August 2013 (diff | hist) . . (+203) . . N File:IPLab6Hashimoto2.jpg (This is a low-power photomicrograph of thyroid from this case. Note that the tissue is more cellular than one would expect and there does not appear to be normal colloid-filled blue spaces in this gland.) (current)
- 17:42, 20 August 2013 (diff | hist) . . (+121) . . N File:IPLab6Hashimoto1.jpg (This is a gross photograph of thyroid gland taken at autopsy. The gland is only slightly enlarged and has a firm texture.) (current)
- 17:41, 20 August 2013 (diff | hist) . . (+27) . . IPLab:Lab 6:Hashimoto's Thyroiditis
- 17:37, 20 August 2013 (diff | hist) . . (+189) . . IPLab:Lab 6:Hashimoto's Thyroiditis
- 17:36, 20 August 2013 (diff | hist) . . (+131) . . N IPLab:Lab 6:Hashimoto's Thyroiditis (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab6Hashimoto1.jpg| </gallery> {{IPLab 6}} Category: IPLab:Lab 6")
- 15:29, 20 August 2013 (diff | hist) . . (+1,496) . . N IPLab:Lab 5:Nodular Intercapillary Glomerulosclerosis (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab5DM1.jpg|This is a gross photograph of the kidneys from this case. Note that there are multiple shrunken region...")
- 15:29, 20 August 2013 (diff | hist) . . (+143) . . N File:IPLab5DM7.jpg (This is a photomicrograph of kidney with a focal exudative lesion in a glomerulus (arrow) and sclerosis, interstitial fibrosis, and congestion.) (current)
- 15:28, 20 August 2013 (diff | hist) . . (+212) . . N File:IPLab5DM6.jpg (This is a higher-power photomicrograph of a glomerulus with nodular glomerulosclerosis (arrows). These are the classic Kimmelstiel-Wilson lesions ("K-W lesions") seen in diabetics with nodular glomerulosclerosis.) (current)
- 15:27, 20 August 2013 (diff | hist) . . (+156) . . N File:IPLab5DM5.jpg (This is a photomicrograph of a glomerulus with nodular glomerulosclerosis (1). Also note the intertubular fibrosis and the changes in the blood vessels (2).) (current)
- 15:27, 20 August 2013 (diff | hist) . . (+102) . . N File:IPLab5DM4.jpg (This is a high-power photomicrograph of two glomeruli with intercapillary glomerulosclerosis (arrows).) (current)
- 15:27, 20 August 2013 (diff | hist) . . (+233) . . N File:IPLab5DM3.jpg (This is a higher-power photomicrograph of the cortical region. In this region there is ischemic obsolescence of glomeruli and one glomerulus with nodular glomerulosclerosis (1). Also note the thickened walls of the blood vessels (2).) (current)
- 15:26, 20 August 2013 (diff | hist) . . (+124) . . N File:IPLab5DM2.jpg (This is a low-power photomicrograph of the kidney from this patient. The section extends from cortex (1) to the medulla (2).) (current)
- 15:26, 20 August 2013 (diff | hist) . . (+275) . . N File:IPLab5DM1.jpg (This is a gross photograph of the kidneys from this case. Note that there are multiple shrunken regions (old infarcts) (arrows) and the kidneys have a rough granular appearance on the surface, which is caused by multiple small infarcts of small vessels...) (current)
- 15:21, 20 August 2013 (diff | hist) . . (+1,997) . . N IPLab:Lab 5:Gout (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab5Gout1.jpg|This is a gross photograph of an index finger from a patient with gout. The finger has been sectione...")
- 15:20, 20 August 2013 (diff | hist) . . (+215) . . N File:IPLab5Gout8.jpg (This is a gross photograph of a tophus on the great toe of another patient with gout (arrow). The healed surgical incision and the size of this tophus indicate that this was a long-standing problem for this patient.) (current)
- 15:20, 20 August 2013 (diff | hist) . . (+307) . . N File:IPLab5Gout7.jpg (This is a photomicrograph of a tophus that was fixed in alcohol prior to histologic processing. The alcohol fixation preserves the water soluble urate crystals within the tissue. Note the urate crystals visible in this photomicrograph (arrows). Also no...) (current)
- 15:20, 20 August 2013 (diff | hist) . . (+224) . . N File:IPLab5Gout6.jpg (This is a high-power photomicrograph of the edge of the tophus. The character of the intense chronic inflammatory cell reaction is evident and note the presence of giant cells within this inflammatory cell reaction (arrows).) (current)
- 15:19, 20 August 2013 (diff | hist) . . (+203) . . N File:IPLab5Gout5.jpg (This is a higher-power photomicrograph of the edge of the tophus. Most of the urate crystals dissolve away during processing. The inflammatory cells at the edge of these foci are clearly visible (arrow).) (current)
- 15:19, 20 August 2013 (diff | hist) . . (+156) . . N File:IPLab5Gout4.jpg (This higher-power photomicrograph of the tophus demonstrates the collections of urate crystals (1) and the inflammatory cells at the edge of these foci (2).) (current)
- 15:18, 20 August 2013 (diff | hist) . . (+238) . . N File:IPLab5Gout3.jpg (This is a low-power photomicrograph of the tophus removed from the elbow of this patient. Note the fibrous connective tissue (1) and the large foci containing the urate crystals (2) surrounded by the intense chronic inflammatory reaction.) (current)
- 15:18, 20 August 2013 (diff | hist) . . (+128) . . N File:IPLab5Gout2.jpg (This is a gross photograph of the elbow of this patient. The subcutaneous nodules (arrows) on this arm are tophi caused by gout.) (current)
- 15:17, 20 August 2013 (diff | hist) . . (+239) . . N File:IPLab5Gout1.jpg (This is a gross photograph of an index finger from a patient with gout. The finger has been sectioned longitudinally to demonstrate the distal interphalangeal joint. Note the white chalky material within and adjacent to the joint (arrows).) (current)
- 15:12, 20 August 2013 (diff | hist) . . (+1,501) . . N IPLab:Lab 5:Gaucher Disease (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab5Gaucher1.jpg|This is a gross photograph of spleen from this case. The spleen is enlarged and the surface is fi...")
- 15:12, 20 August 2013 (diff | hist) . . (+211) . . N File:IPLab5Gaucher8.jpg (This is a higher-power photomicrograph of the spleen from this case. At this higher power individual cells can be better appreciated and the fibrillar nature of the eosinophilic cytoplasmic material can be seen.) (current)
- 15:12, 20 August 2013 (diff | hist) . . (+135) . . N File:IPLab5Gaucher7.jpg (This is another high-power photomicrograph of the spleen from this case. At this high power individual cells can be better appreciated.) (current)
- 15:11, 20 August 2013 (diff | hist) . . (+136) . . N File:IPLab5Gaucher6.jpg (This is another high-power photomicrograph of the spleen from this case. At this power it is easier to see the large eosinophilic cells.) (current)
- 15:11, 20 August 2013 (diff | hist) . . (+155) . . N File:IPLab5Gaucher5.jpg (This is a higher-power photomicrograph of the spleen from this case. Again there is no white pulp and the red pulp is filled with large eosinophilic cells.) (current)
- 15:11, 20 August 2013 (diff | hist) . . (+119) . . N File:IPLab5Gaucher4.jpg (This is a photomicrograph of the spleen from this case. There is very little if any white pulp evident in this section.) (current)
- 15:10, 20 August 2013 (diff | hist) . . (+222) . . N File:IPLab5Gaucher3.jpg (This is a low-power photomicrograph of normal spleen (left) and the spleen from this case (right). The loose appearance of the tissue in the Gaucher spleen is due to artifactual loss of tissue during histologic processing.) (current)
- 15:08, 20 August 2013 (diff | hist) . . (+102) . . N File:IPLab5Gaucher2.jpg (This is a cut section of spleen from this case. Again note the fine granular appearance to the tissue.) (current)
- 15:07, 20 August 2013 (diff | hist) . . (+111) . . N File:IPLab5Gaucher1.jpg (This is a gross photograph of spleen from this case. The spleen is enlarged and the surface is finely granular.) (current)
- 14:57, 20 August 2013 (diff | hist) . . (0) . . IPLab:Lab 5:Hemochromatosis
- 14:57, 20 August 2013 (diff | hist) . . (+2,214) . . N IPLab:Lab 5:Hemochromatosis (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab5Hemochromatosis1.jpg|This is a gross photograph of liver (1) and pancreas (2) from this case of hemochromatosi...")
- 14:57, 20 August 2013 (diff | hist) . . (+198) . . N File:IPLab5Hemochromatosis11.jpg (This is a histologic section of pancreas from this case stained for iron (Prussian blue). Note the accumulation of iron in the parenchymal cells (1). There is also iron in the pancreatic islets (2).) (current)
- 14:56, 20 August 2013 (diff | hist) . . (+203) . . N File:IPLab5Hemochromatosis10.jpg (This is a histologic section of pancreas from this case. It is difficult to appreciate at this magnification, but there is brown pigment in the pancreatic acinar cells. Note the islets of Langerhans (1).) (current)
- 14:56, 20 August 2013 (diff | hist) . . (+95) . . N File:IPLab5Hemochromatosis9.jpg (This is a gross picture of pancreas from this case. Note the brown discoloration of the tissue.) (current)
- 14:55, 20 August 2013 (diff | hist) . . (+189) . . N File:IPLab5Hemochromatosis8.jpg (This higher-power view of liver stained with Prussian blue demonstrates the marked accumulation of iron within the parenchymal cells (1) and in the Kupffer cells in the periportal area (2).) (current)
- 14:55, 20 August 2013 (diff | hist) . . (+136) . . N File:IPLab5Hemochromatosis7.jpg (This is a low-power view of liver section stained with Prussian blue. Prussian blue reacts with iron in the tissue to give a blue color.) (current)
- 14:54, 20 August 2013 (diff | hist) . . (+186) . . N File:IPLab5Hemochromatosis6.jpg (This trichrome stain of liver section demonstrates the increased fibrous connective tissue in this liver. Note that the liver nodules (1) are surrounded by fibrous connective tissue (2).) (current)
- 14:54, 20 August 2013 (diff | hist) . . (+130) . . N File:IPLab5Hemochromatosis5.jpg (This higher-power photomicrograph demonstrates the increased fibrosis in the periportal area (1) and the pigment accumulation (2).) (current)
- 14:53, 20 August 2013 (diff | hist) . . (+140) . . N File:IPLab5Hemochromatosis4.jpg (This higher-power view of liver from this case demonstrates the nodules and the brown/black pigment within liver parenchymal cells (arrows).) (current)
- 14:53, 20 August 2013 (diff | hist) . . (+102) . . N File:IPLab5Hemochromatosis3.jpg (This is a low-power micrograph of liver from this patient. Note the nodularity of the tissue (arrows).) (current)
- 14:53, 20 August 2013 (diff | hist) . . (+204) . . N File:IPLab5Hemochromatosis2.jpg (This is a gross photograph of a cut section of liver from this case of hemochromatosis. Note that the liver is dark brown. Although hard to appreciate in a photograph, the tissue is also firm (cirrhotic).) (current)
- 14:52, 20 August 2013 (diff | hist) . . (+152) . . N File:IPLab5Hemochromatosis1.jpg (This is a gross photograph of liver (1) and pancreas (2) from this case of hemochromatosis. Note that both of these organs have a dark brown coloration.) (current)
- 18:29, 19 August 2013 (diff | hist) . . (+1,224) . . IPLab:Lab 5:α1 Antitrypsin Deficiency
- 18:28, 19 August 2013 (diff | hist) . . (+225) . . N File:IPLab5Antitrypsin12.jpg (This is a high-power photomicrograph of liver stained with periodic-acid Schiff's (PAS) stain. This demonstrates the PAS-positive granules of defective alpha 1-antitrypsin that accumulate in the Golgi of hepatocytes (arrows).) (current)
- 18:28, 19 August 2013 (diff | hist) . . (+165) . . N File:IPLab5Antitrypsin11.jpg (This is a higher-power photomicrograph of a trichrome-stained section of liver. This section demonstrates the fibrosis (blue material) and the fatty change (arrows).) (current)
- 18:27, 19 August 2013 (diff | hist) . . (+143) . . N File:IPLab5Antitrypsin10.jpg (This is a low-power photomicrograph of a trichrome-stained section of liver. There is bridging fibrosis (blue material) between portal regions.) (current)
- 18:27, 19 August 2013 (diff | hist) . . (+191) . . N File:IPLab5Antitrypsin9.jpg (This is a low-power photomicrograph of an H&E-stained section of liver. There are increased numbers of inflammatory cells in the periportal region (arrow) and the central vein areas are pale.) (current)
- 18:26, 19 August 2013 (diff | hist) . . (+131) . . N File:IPLab5Antitrypsin8.jpg (This is a closer view of the cut section of liver from this case. There is a definite micronodular pattern to the liver parenchyma.) (current)
- 18:26, 19 August 2013 (diff | hist) . . (+168) . . N File:IPLab5Antitrypsin7.jpg (This is a gross photograph of the cut section of liver from this case. In this view the liver looks smaller than normal and there is a definite micronodular appearance.) (current)
- 18:25, 19 August 2013 (diff | hist) . . (+194) . . N File:IPLab5Antitrypsin6.jpg (This is a gross photograph of the liver from this case. The capsule is somewhat thickened and the surface is slightly roughened, though it is difficult to appreciate the nodularity of the liver.) (current)
- 18:24, 19 August 2013 (diff | hist) . . (+104) . . File:IPLab5Antitrypsin4.jpg (current)
- 18:23, 19 August 2013 (diff | hist) . . (+1) . . IPLab:Lab 5:α1 Antitrypsin Deficiency
- 18:21, 19 August 2013 (diff | hist) . . (+64) . . IPLab:Lab 5:α1 Antitrypsin Deficiency
- 18:19, 19 August 2013 (diff | hist) . . (-38) . . IPLab:Lab 5:α1 Antitrypsin Deficiency
- 18:13, 19 August 2013 (diff | hist) . . (+115) . . N File:IPLab5Antitrypsin3.jpg (This is a gross photograph of the bronchi and lungs. Note the hemorrhage in the bronchi and in the lung parenchyma.) (current)
- 18:11, 19 August 2013 (diff | hist) . . (0) . . IPLab:Lab 5:α1 Antitrypsin Deficiency
- 18:10, 19 August 2013 (diff | hist) . . (+1,440) . . N IPLab:Lab 5:α1 Antitrypsin Deficiency (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab5AntiTrypsin1.jpg|This is a gross photograph of the lungs from this case. The rough friable material on the sur...")
- 18:09, 19 August 2013 (diff | hist) . . (+155) . . N File:IPLab5Antitrypsin5.jpg (This is a low-power photomicrograph from an area of the lung without significant hemorrhage. The enlarged, emphysematous air spaces are easily appreciated.) (current)
- 18:07, 19 August 2013 (diff | hist) . . (+115) . . N File:IPLab5Antitrypsin4.jpg (This is a gross photograph of the bronchi and lungs. Note the hemorrhage in the bronchi and in the lung parenchyma.)
- 18:07, 19 August 2013 (diff | hist) . . (+213) . . N File:IPLab5Antitrypsin2.jpg (This is a gross photograph of the cut sections of lung from this case. The lung parenchyma is markedly hemorrhagic and consolidated. Again the hemorrhage makes it difficult to appreciate the emphysematous changes.) (current)
- 18:06, 19 August 2013 (diff | hist) . . (+303) . . N File:IPLab5Antitrypsin1.jpg (This is a gross photograph of the lungs from this case. The rough friable material on the surface of the lung (arrows) is fibrinous exudate and fibrous tissue. This reaction on the surface of the lung is due to the recent surgery. The emphysematous cha...) (current)
- 17:55, 19 August 2013 (diff | hist) . . (+1,239) . . IPLab:Lab 5:Polycystic Kidney Disease
- 17:54, 19 August 2013 (diff | hist) . . (+110) . . N File:IPLab5PolycysticKidney11.jpg (This is a higher-power photomicrograph of liver cyst. These cystic structures are lined by biliary epithelium.) (current)
- 17:54, 19 August 2013 (diff | hist) . . (+158) . . N File:IPLab5PolycysticKidney10.jpg (This is another photomicrograph of liver demonstrating the histologic appearance of these cysts. These cystic structures are associated with the biliary tree.) (current)
- 17:53, 19 August 2013 (diff | hist) . . (+84) . . N File:IPLab5PolycysticKidney9.jpg (This photomicrograph of liver demonstrates the histologic appearance of these cysts.) (current)
- 17:53, 19 August 2013 (diff | hist) . . (+124) . . N File:IPLab5PolycysticKidney8.jpg (This is a gross photograph of the liver from this patient. Multiple cysts can be seen on the surface of this liver (arrows).) (current)
- 17:52, 19 August 2013 (diff | hist) . . (+83) . . N File:IPLab5PolycysticKidney7.jpg (This high-power photomicrograph shows abnormal glomeruli (arrows) and some tubules.) (current)
- 17:52, 19 August 2013 (diff | hist) . . (+251) . . N File:IPLab5PolycysticKidney6.jpg (This is a higher-power photomicrograph of polycystic kidney showing the edge of a large cyst (1). In this section there are numerous tubules and dilated collecting ducts (2) that are filled with the same red proteinaceous material as the larger cysts.) (current)
- 17:51, 19 August 2013 (diff | hist) . . (+202) . . N File:IPLab5PolycysticKidney5.jpg (This is another low-power photomicrograph of an H&E-stained section from this polycystic kidney. Again note the large cystic structures (arrows)and the fibrous connective tissue throughout this section.) (current)
- 17:51, 19 August 2013 (diff | hist) . . (+219) . . N File:IPLab5PolycysticKidney4.jpg (This is a low-power photomicrograph of an H&E-stained section from this polycystic kidney. Note the large cystic structures (1), the few residual glomeruli (2), and the fibrous connective tissue throughout this section.) (current)
- 17:49, 19 August 2013 (diff | hist) . . (+164) . . N File:IPLab5PolycysticKidney3.jpg (This is a gross photograph of a cut section from one of these polycystic kidneys. Note that the renal parenchyma is almost completely replaced by cystic structures.) (current)
- 17:44, 19 August 2013 (diff | hist) . . (-34) . . IPLab:Lab 5:Polycystic Kidney Disease
- 17:41, 19 August 2013 (diff | hist) . . (+983) . . N IPLab:Lab 5:Polycystic Kidney Disease (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab5PolycysticKidney1.jpg|This is a gross photograph of the kidneys from this case. Note that both kidneys contain...")
- 17:40, 19 August 2013 (diff | hist) . . (+119) . . N File:IPLab5PolycysticKidney2.jpg (This is a gross photograph of the kidneys from this case. Note that both kidneys contain multiple large cysts (arrows).) (current)
- 17:39, 19 August 2013 (diff | hist) . . (+119) . . N File:IPLab5PolycysticKidney1.jpg (This is a gross photograph of the kidneys from this case. Note that both kidneys contain multiple large cysts (arrows).) (current)
- 17:30, 19 August 2013 (diff | hist) . . (0) . . IPLab:Lab 5:Neurofibromatosis
- 17:23, 19 August 2013 (diff | hist) . . (-1) . . IPLab:Lab 5:Neurofibromatosis
- 17:22, 19 August 2013 (diff | hist) . . (+1,305) . . N IPLab:Lab 5:Neurofibromatosis (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab5Neurofibromatosis1.jpg|This photograph, taken at autopsy, demonstrates the distribution of neurofibromas on th...")
- 17:22, 19 August 2013 (diff | hist) . . (+70) . . N File:IPLab5Neurofibromatosis8.jpg (This is a high-power photomicrograph of the cells in the neurofibroma.) (current)
- 17:21, 19 August 2013 (diff | hist) . . (+143) . . N File:IPLab5Neurofibromatosis7.jpg (This higher-power photomicrograph of the neurofibroma shows more clearly the elongated cells (primarily Schwann cells) that make up this tumor.) (current)
- 17:21, 19 August 2013 (diff | hist) . . (+135) . . N File:IPLab5Neurofibromatosis6.jpg (This is a higher-power photomicrograph of the neurofibroma demonstrating the loose pattern of elongated cells making up the tumor mass.) (current)
- 17:20, 19 August 2013 (diff | hist) . . (+91) . . N File:IPLab5Neurofibromatosis5.jpg (This is a higher-power photomicrograph of the neurofibroma (1) with the overlying skin (2).) (current)
- 17:19, 19 August 2013 (diff | hist) . . (+120) . . N File:IPLab5Neurofibromatosis4.jpg (This is a low-power photomicrograph of a subcutaneous neurofibroma (1). Note the increased pigmentation in the skin (2).) (current)
- 17:19, 19 August 2013 (diff | hist) . . (+51) . . N File:IPLab5Neurofibromatosis3.jpg (This is a closer view of neurofibromas on the skin.) (current)
- 17:19, 19 August 2013 (diff | hist) . . (+191) . . N File:IPLab5Neurofibromatosis2.jpg (This is another view taken at autopsy demonstrating the neurofibromas. Some lesions can be seen as subcutaneous swellings (arrow) and others form pedunculated masses. Most are hyperpigmented.) (current)
- 17:18, 19 August 2013 (diff | hist) . . (+110) . . N File:IPLab5Neurofibromatosis1.jpg (This photograph, taken at autopsy, demonstrates the distribution of neurofibromas on the skin of this patient.) (current)
- 17:06, 19 August 2013 (diff | hist) . . (-2) . . IPLab:Lab 2:Fatty Change and Cirrhosis
- 17:06, 19 August 2013 (diff | hist) . . (-3) . . IPLab:Lab 2:Fatty Change and Cirrhosis
- 17:02, 19 August 2013 (diff | hist) . . (+189) . . N File:IPLab2FattyChange12.jpg (This is a cut surface of the same tissue seen in the previous slide. Note the marked nodular pattern. The paler-staining areas between the round nodules represent fibrous connective tissue.) (current)
- 17:01, 19 August 2013 (diff | hist) . . (+3,537) . . N IPLab:Lab 2:Fatty Change and Cirrhosis (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab2FattyChange1.jpg|This gross photograph of liver tissue illustrates the yellowish color of the liver parenchyma...")
- 17:00, 19 August 2013 (diff | hist) . . (+252) . . N File:IPLab2FattyChange11.jpg (This gross photograph of liver demonstrates severe nodular cirrhosis. Note the extensive scarring of the capsule and the nodular projections of tissue through the uncut capsule in this tissue. The green color is due to the accumulation of bile pigment.) (current)
- 17:00, 19 August 2013 (diff | hist) . . (+348) . . N File:IPLab2FattyChange10.jpg (This is a low-power photomicrograph of liver stained with a trichrome stain. In this section, connective tissue stains green (arrows) and hepatic parenchymal cells are red. Note that many of the parenchymal cells have clear spaces indicating fatty dege...)
- 16:59, 19 August 2013 (diff | hist) . . (+372) . . N File:IPLab2FattyChange9.jpg (This photomicrograph of the liver is from another patient with a history of alcohol use. There are some clear vacuoles indicating fat droplets (1) and there are numerous red-staining granular deposits within the cytoplasm of hepatocytes (2)--this is al...)
- 16:58, 19 August 2013 (diff | hist) . . (+314) . . N File:IPLab2FattyChange8.jpg (An oil red O stain for fat was performed on a frozen section of this liver tissue. The red droplets represent fat in the tissue which is typical of fatty degeneration in the liver. By using frozen sections the tissues do not have to be dehydrated throu...) (current)
- 16:58, 19 August 2013 (diff | hist) . . (+521) . . N File:IPLab2FattyChange7.jpg (A high-power photomicrograph of the liver parenchyma shows that each individual liver cell is filled with a large, clear droplet which represents the space remaining after lipid was dissolved by the dehydration procedure used to embed the tissue. '''No...) (current)
- 16:57, 19 August 2013 (diff | hist) . . (+128) . . N File:IPLab2FattyChange6.jpg (Another view at the same power illustrates the proliferation of bile ducts in the interlobular and perichordal regions (arrows).) (current)
- 16:56, 19 August 2013 (diff | hist) . . (+282) . . N File:IPLab2FattyChange5.jpg (This higher-power photomicrograph of the centrilobular area gives the appearance of fatty tissue, as indicated by many empty spaces. Very few normal liver cells can be seen in this slide. A few more normal-appearing hepatocytes are present at the left ...) (current)
- 16:56, 19 August 2013 (diff | hist) . . (+112) . . N File:IPLab2FattyChange4.jpg (A higher-power photomicrograph illustrates more clearly the inflammatory cells (arrows) around the portal areas.) (current)
- 16:55, 19 August 2013 (diff | hist) . . (+225) . . N File:IPLab2FattyChange3.jpg (Another low-power photomicrograph illustrates again the pale, washed-out appearance of this tissue. Notice the numerous holes throughout the tissue. There are accumulations of inflammatory cells (arrows) around portal tracts.) (current)
- 16:54, 19 August 2013 (diff | hist) . . (+130) . . N File:IPLab2FattyChange2.jpg (This low-power photomicrograph of liver illustrates a very pale-staining section with a uniform appearance throughout the section.) (current)
- 16:53, 19 August 2013 (diff | hist) . . (+208) . . N File:IPLab2FattyChange1.jpg (This gross photograph of liver tissue illustrates the yellowish color of the liver parenchyma. The yellow color indicates high fat content in this tissue. Compare this with the normal dark red color of liver.) (current)
- 16:38, 19 August 2013 (diff | hist) . . (+147) . . N File:IPLab2Calcification2.jpg (This low-power photomicrograph of the patient's lung illustrates large, open alveolar spaces. The pleural surface is the curved surface at the top.) (current)
- 16:36, 19 August 2013 (diff | hist) . . (+2,200) . . N IPLab:Lab 2:Metastatic Calcification (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab2Calcification1.jpg|This is a gross photograph of the cut section of the patient's lung showing evidence of sev...")
- 16:36, 19 August 2013 (diff | hist) . . (+164) . . N File:IPLab2Calcification8.jpg (This gross photograph affords a closer view of the same aortic valve. Note the nodularity and thickening of this valve due to fibrosis and dystrophic calcification.) (current)
- 16:36, 19 August 2013 (diff | hist) . . (+308) . . N File:IPLab2Calcification7.jpg (A closer view of this same aortic valve (arrow) illustrates the nodularity and thickening of this valve. This valve would be extremely stiff and almost entirely immobile. This particular example of dystrophic calcification is associated with a degenera...) (current)
- 16:35, 19 August 2013 (diff | hist) . . (+285) . . N File:IPLab2Calcification6.jpg (Metastatic calcification is only one of two forms of pathologic calcification. Unlike metastatic calcification, dystrophic calcification does not require an increase in serum calcium levels. This is a gross specimen of a heart with dystrophic calcifica...) (current)
- 16:34, 19 August 2013 (diff | hist) . . (+149) . . N File:IPLab2Calcification5.jpg (This photomicrograph demonstrates pulmonary alveoli with extensive calcium depositions (1) in the septa and protein accumulations (2) in the alveoli.) (current)
- 16:34, 19 August 2013 (diff | hist) . . (+263) . . N File:IPLab2Calcification4.jpg (This high-power photomicrograph of a blood vessel shows calcium deposits in the vascular wall (1) and proteinaceous material (2) (from edema) within some of the alveoli. The smooth muscle in the vessel wall has been almost completely replaced by calciu...) (current)
- 16:33, 19 August 2013 (diff | hist) . . (+347) . . N File:IPLab2Calcification3.jpg (A higher-power photomicrograph shows a blood vessel cut in longitudinal section (1). Several of the alveoli are filled with a pink-staining proteinaceous fluid (2) indicative of pulmonary edema. The alveolar septa and the wall of the blood vessel have ...) (current)
- 16:32, 19 August 2013 (diff | hist) . . (+184) . . N File:IPLab2Calcification1.jpg (This is a gross photograph of the cut section of the patient's lung showing evidence of severe metastatic calcification. The lung tissue has a rough, firm appearance with open airways.) (current)
- 16:12, 19 August 2013 (diff | hist) . . (+2,555) . . IPLab:Lab 2:Atrophy
- 16:12, 19 August 2013 (diff | hist) . . (+241) . . N File:IPLab2Atrophy10.jpg (This gross photograph shows a normal brain (left) and a brain from a geriatric patient (right). Note the decreased size, the narrowed gyri, and the widened sulci of the brain from this octogenarian. What is the cause of atrophy in this case?) (current)
- 16:11, 19 August 2013 (diff | hist) . . (+380) . . N File:IPLab2Atrophy9.jpg (The two kidneys in this slide are from the same patient. One kidney (1) is relatively normal, although increased in size due to compensatory hypertrophy. The other kidney (2) is very small with only rudimentary nodules of renal parenchyma. This kidney ...) (current)
- 16:11, 19 August 2013 (diff | hist) . . (+236) . . N File:IPLab2Atrophy8.jpg (These kidneys were removed from a patient who had blockage of one ureter leading to increased pressure in the renal pelvis. The increased pressure produced hydronephrosis (arrow) in one kidney. What is the cause of atrophy in this case?) (current)
- 16:10, 19 August 2013 (diff | hist) . . (+497) . . N File:IPLab2Atrophy7.jpg (In this gross photograph of kidneys and the abdominal aorta, there is narrowing of the left renal artery at its ostium from the aorta. This atherosclerotic narrowing of the renal artery causes reduced blood pressure in the kidney whose artery is affect...) (current)
- 16:07, 19 August 2013 (diff | hist) . . (+98) . . N File:IPLab2Atrophy6.jpg (In this slide, the atrophy of the tubules is extending to include the Rete testes (arrow) as well.) (current)
- 16:04, 19 August 2013 (diff | hist) . . (0) . . File:IPLab2Atrophy5.jpg (Peter Anderson uploaded a new version of "File:IPLab2Atrophy5.jpg": A seminiferous tubule is shown on the left containing remnants of spermatocytes (1). There are no mature sperm present. On the right-hand portion of the slide are remnants o) (current)
- 16:03, 19 August 2013 (diff | hist) . . (+313) . . N File:IPLab2Atrophy4.jpg (This is a higher-power photomicrograph indicating loss of testicular parenchymal tissue. There are very few recognizable spermatic cells in this tissue. The cluster of cells in the upper right is a focus of interstitial or Leydig cells (arrow). These c...) (current)
- 16:02, 19 August 2013 (diff | hist) . . (+313) . . N File:IPLab2Atrophy5.jpg (This is a higher-power photomicrograph indicating loss of testicular parenchymal tissue. There are very few recognizable spermatic cells in this tissue. The cluster of cells in the upper right is a focus of interstitial or Leydig cells (arrow). These c...)
- 16:01, 19 August 2013 (diff | hist) . . (+272) . . N File:IPLab2Atrophy3.jpg (This is a higher-power photomicrograph of an atrophic testis. In this section there are seminiferous tubules with viable cells (1) although there are no visible spermatocytes. Other seminiferous tubules are completely acellular and have a pale pink hya...) (current)
- 16:01, 19 August 2013 (diff | hist) . . (+164) . . N File:IPLab2Atrophy2.jpg (This is a low-power photomicrograph of an atrophic testis. Attached to the testis are several vessels (arrow) which are part of the epididymis and the vas deferens.) (current)
- 16:00, 19 August 2013 (diff | hist) . . (+59) . . N File:IPLab2Atrophy1.jpg (This is a gross photograph of an atrophied testis (arrows).) (current)
- 15:59, 19 August 2013 (diff | hist) . . (+415) . . N IPLab:Lab 2:Atrophy (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab2Atrophy1.jpg|This is a gross photograph of an atrophied testis (arrows). File:IPLab2Atrophy2.jpg| File:IPLab2A...")
- 15:48, 19 August 2013 (diff | hist) . . (+1) . . File:IPLab2Metaplasia2.jpg (current)
- 15:47, 19 August 2013 (diff | hist) . . (+1) . . IPLab:Lab 2:Metaplasia
- 15:46, 19 August 2013 (diff | hist) . . (+1,875) . . N IPLab:Lab 2:Metaplasia (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab2Metaplasia1.jpg|This is a low-power photomicrograph showing the full cortical and medullary thickness of the k...")
- 15:45, 19 August 2013 (diff | hist) . . (+140) . . N File:IPLab2Metaplasia7.jpg (This is a photomicrograph of the trachea from a smoker. Note that the columnar ciliated epithelium has been replaced by squamous epithelium.) (current)
- 15:45, 19 August 2013 (diff | hist) . . (+162) . . N File:IPLab2Metaplasia6.jpg (A high-power photomicrograph of the squamous epithelium shows inflammatory cells in the subepithelial tissue and the formation of keratinized epithelium (arrows).) (current)
- 15:44, 19 August 2013 (diff | hist) . . (+319) . . N File:IPLab2Metaplasia5.jpg (In areas adjacent to the normal transitional epithelium, there are areas of epithelium (arrows) where the epithelial cells have the character of normal squamous epithelium as found in the dermis. However, squamous epithelium is not normal in the renal ...) (current)
- 15:43, 19 August 2013 (diff | hist) . . (+126) . . N File:IPLab2Metaplasia4.jpg (This is a higher-power photomicrograph of the junction of normal epithelium (1) with hyperplastic transitional epithelium (2).) (current)
- 15:41, 19 August 2013 (diff | hist) . . (+167) . . N File:IPLab2Metaplasia3.jpg (A higher-power view shows the junction of normal epithelium (1) with hyperplastic transitional epithelium (2). Note the inflammatory cells in the subepithelial tissue.) (current)
- 15:40, 19 August 2013 (diff | hist) . . (+311) . . N File:IPLab2Metaplasia2.jpg (his high-power photomicrograph demonstrates the transitional epithelium lining the renal calyx (1) and the junction (transition zone) to a thicker hyperplastic epithelium (2). Note the inflammatory cells and increased vascular response in the stromal t...)
- 15:39, 19 August 2013 (diff | hist) . . (+350) . . N File:IPLab2Metaplasia1.jpg (This is a low-power photomicrograph showing the full cortical and medullary thickness of the kidney. Note that there is a dilated calyx containing some red blood cells in the center of the section (arrow). The cortex is markedly thin and has severe les...) (current)
- 15:29, 19 August 2013 (diff | hist) . . (+2,342) . . N IPLab:Lab 2:Hyperplasia (Created page with "== Images == <gallery heights="250px" widths="250px"> File:IPLab2Hyperplasia1.jpg|This photograph shows the autopsy specimen from this patient. Included are kidneys (1), urete...")
- 15:29, 19 August 2013 (diff | hist) . . (+379) . . N File:IPLab2Hyperplasia9.jpg (This kidney was removed from another autopsy patient who had prostatic hyperplasia resulting in marked urinary retention and back-flow of urine from the bladder into the ureters and renal pelvis. The increased pressure inside the renal pelvis resulted ...) (current)
- 15:29, 19 August 2013 (diff | hist) . . (+94) . . N File:IPLab2Hyperplasia8.jpg (This is a higher-power photomicrograph of papillary folds of hyperplastic epithelium (arrows).) (current)
- 15:29, 19 August 2013 (diff | hist) . . (+286) . . N File:IPLab2Hyperplasia7.jpg (A higher-power view shows the papillary folds (arrows) produced by the hyperplastic epithelium projecting into the lumen of the gland. While these papillary folds project into the lumen of the gland, there is no extension through the glandular basement...) (current)
- 15:28, 19 August 2013 (diff | hist) . . (+189) . . N File:IPLab2Hyperplasia6.jpg (Cystic dilatation of glands is present in this photomicrograph. Notice the accumulation of secretory material inside the glands (arrows) and compression (thinning) of the lining epithelium.) (current)
- 15:28, 19 August 2013 (diff | hist) . . (+187) . . N File:IPLab2Hyperplasia5.jpg (Note these glands, which exhibit hyperplasia of the glandular epithelium. The infolding of the glandular epithelial cells forms papillary projections (arrows) into the lumen of the gland.) (current)
- 15:28, 19 August 2013 (diff | hist) . . (+116) . . N File:IPLab2Hyperplasia4.jpg (The dilated glands (arrows) make up the major portion of the prostate tissue and there is compression of the stroma.) (current)
- 15:28, 19 August 2013 (diff | hist) . . (+202) . . N File:IPLab2Hyperplasia3.jpg (This is a low-power photomicrograph showing hyperplastic prostate on the left (1) and normal prostate on the right (2). At this power, dilated glands are visible in the section of hyperplastic prostate.) (current)
- 15:27, 19 August 2013 (diff | hist) . . (+230) . . N File:IPLab2Hyperplasia2.jpg (This is a close-up of the prostate from this same patient. Note the nodularity of the tissue (1) and the enlargement of the gland. Enlargement of the prostate leads to compression of the urethra as it passes through (2) the gland.) (current)
- 15:27, 19 August 2013 (diff | hist) . . (+294) . . N File:IPLab2Hyperplasia1.jpg (This photograph shows the autopsy specimen from this patient. Included are kidneys (1), ureters (2), bladder (3) (which has been opened), and enlarged prostate (4). Note that the bladder mucosa has multiple trabeculae and the bladder mucosa is hyperemi...) (current)
- 15:24, 19 August 2013 (diff | hist) . . (-4) . . IPLab:Lab 4 (current)
- 15:17, 19 August 2013 (diff | hist) . . (+19) . . N Category:IPLab:Lab 4 (Created page with "Category: IPLab") (current)
- 15:17, 19 August 2013 (diff | hist) . . (+4) . . IPLab:Lab 4
- 15:16, 19 August 2013 (diff | hist) . . (+813) . . N Template:IPLab 4 (Created page with "{{Navbox |name = IPLab 4 |title = IPLab |bodyclass = hlist Lab 4: Hemodynamic Disorders |group1 = Lab 4: Hemodynamic Disorders |list1 = * [...") (current)
- 15:14, 19 August 2013 (diff | hist) . . (+19) . . N Category:IPLab 4 (Created page with "Category: IPLab") (current)
- 15:13, 19 August 2013 (diff | hist) . . (+594) . . N IPLab:Lab 4 (Created page with "* Objectives * Lung: Pulmonary Congestion and Edema * IPLab:Lab 4:Chronic Passive Congestion|Liver:...")
- 15:11, 19 August 2013 (diff | hist) . . (+12) . . IPLab:Lab 2 (current)
- 18:46, 18 August 2013 (diff | hist) . . (+3,107) . . N IPLab:Lab 2:Hypertrophy (Created page with "== Clinical Summary == This 68-year-old man initially sought medical advice five years prior to his death. His symptoms at that time were exercise intolerance and occasional p...")
- 18:29, 18 August 2013 (diff | hist) . . (+1) . . IPLab:Lab 2:Objectives
- 18:27, 18 August 2013 (diff | hist) . . (+48) . . IPLab:Lab 2:Objectives
- 18:25, 18 August 2013 (diff | hist) . . (+498) . . N IPLab:Lab 2:Objectives (Created page with "* Understand the mechanisms of cellular adaptation in response to: increased workload, decreased workload, hormonal influences, and environmental factors. * Be able to defi...")
- 15:02, 14 August 2013 (diff | hist) . . (+466) . . IPLab
- 14:55, 14 August 2013 (diff | hist) . . (+866) . . N IPLab (Created page with "The Interactive Pathology Laboratory (IPLab) offers an interactive, case-based approach for learning the concepts of Pathology. IPLab consists of approximately 100 cases outli...")
- 14:31, 14 August 2013 (diff | hist) . . (-52) . . Main Page
- 14:25, 14 August 2013 (diff | hist) . . (+52) . . Main Page
- 21:46, 7 August 2013 (diff | hist) . . (-20) . . Main Page
- 21:44, 7 August 2013 (diff | hist) . . (+20) . . Main Page
- 21:44, 7 August 2013 (diff | hist) . . (-20) . . Main Page
- 21:43, 7 August 2013 (diff | hist) . . (+1) . . Main Page
- 21:41, 7 August 2013 (diff | hist) . . (+19) . . Main Page
- 21:39, 7 August 2013 (diff | hist) . . (-20) . . Main Page
- 21:38, 7 August 2013 (diff | hist) . . (+20) . . Main Page
- 21:15, 7 August 2013 (diff | hist) . . (-38) . . Main Page
- 21:09, 7 August 2013 (diff | hist) . . (-2) . . Main Page
- 20:56, 7 August 2013 (diff | hist) . . (-16) . . Main Page
- 20:49, 7 August 2013 (diff | hist) . . (+56) . . Main Page
- 20:49, 7 August 2013 (diff | hist) . . (-56) . . Main Page
- 20:01, 7 August 2013 (diff | hist) . . (+56) . . Main Page
- 19:56, 7 August 2013 (diff | hist) . . (-71) . . Main Page
- 19:56, 7 August 2013 (diff | hist) . . (+71) . . Main Page
- 19:17, 7 August 2013 (diff | hist) . . (+179) . . Main Page
- 18:45, 7 August 2013 (diff | hist) . . (+41) . . Main Page
- 18:44, 7 August 2013 (diff | hist) . . (-6) . . Main Page
- 16:24, 7 August 2013 (diff | hist) . . (0) . . Main Page
- 16:11, 7 August 2013 (diff | hist) . . (+314) . . Main Page
- 16:10, 7 August 2013 (diff | hist) . . (+185) . . Pathology Education Instructional Resource:About
- 16:09, 7 August 2013 (diff | hist) . . (-11) . . Main Page
- 16:08, 7 August 2013 (diff | hist) . . (+6) . . Main Page
- 16:07, 7 August 2013 (diff | hist) . . (-244) . . Main Page
- 18:11, 29 July 2013 (diff | hist) . . (+9,911) . . N Pathology Education Instructional Resource:License (Created page with "IMPORTANT - READ THE TERMS AND CONDITIONS OF THIS AGREEMENT (THE "AGREEMENT") CAREFULLY BEFORE USING THE PEIR IMAGE DATABASE. THE PEIR IMAGE DATABASE IS PROTECTED BY U.S. AND ...")
- 18:10, 29 July 2013 (diff | hist) . . (+783) . . Pathology Education Instructional Resource:About
- 17:24, 29 July 2013 (diff | hist) . . (-58) . . Pathology Education Instructional Resource:About
- 17:23, 29 July 2013 (diff | hist) . . (+399) . . N Pathology Education Instructional Resource:About (Created page with " = About the Pathology Education Instructional Resource = The Pathology Education Instructional Resource (PEIR) is a resource developed under the supervision of [https://servi...")
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