User contributions for Peter Anderson

21 August 2013

• 09:3609:36, 21 August 2013 diff hist +524 IPLab:Lab 8:Hepatitis B No edit summary
• 09:3509:35, 21 August 2013 diff hist +560 IPLab:Lab 8:Poliomyelitis No edit summary
• 09:3409:34, 21 August 2013 diff hist +336 IPLab:Lab 8:Rabies No edit summary
• 09:3309:33, 21 August 2013 diff hist +841 IPLab:Lab 8:HSV Encephalitis No edit summary
• 09:3309:33, 21 August 2013 diff hist +252 IPLab:Lab 8:HSV Glossitis No edit summary
• 09:3109:31, 21 August 2013 diff hist +790 IPLab:Lab 4:Atheromatous Emboli No edit summary
• 09:3009:30, 21 August 2013 diff hist +561 IPLab:Lab 4:Septic Emboli No edit summary
• 09:2909:29, 21 August 2013 diff hist +406 IPLab:Lab 4:Thromboembolus No edit summary
• 09:2809:28, 21 August 2013 diff hist +1,231 IPLab:Lab 4:Thrombosis No edit summary
• 09:2809:28, 21 August 2013 diff hist +868 IPLab:Lab 4:Mural Thrombus No edit summary
• 09:2709:27, 21 August 2013 diff hist +2 IPLab:Lab 4:Chronic Passive Congestion No edit summary
• 09:2609:26, 21 August 2013 diff hist +1,063 IPLab:Lab 4:Chronic Passive Congestion No edit summary
• 09:2509:25, 21 August 2013 diff hist −158 IPLab:Lab 4:Pulmonary Congestion and Edema No edit summary
• 09:2409:24, 21 August 2013 diff hist −1 IPLab:Lab 4:Pulmonary Congestion and Edema No edit summary
• 09:2409:24, 21 August 2013 diff hist +483 IPLab:Lab 4:Pulmonary Congestion and Edema No edit summary
• 09:1009:10, 21 August 2013 diff hist +708 IPLab:Lab 4:Pulmonary Congestion and Edema No edit summary

20 August 2013

• 15:4315:43, 20 August 2013 diff hist +1,722 IPLab:Lab 6:Glomerulonephritis No edit summary
• 15:4315:43, 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
• 15:3015:30, 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
• 15:3015:30, 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
• 15:3015:30, 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
• 15:2915:29, 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
• 15:2915:29, 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
• 15:2815:28, 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
• 15:2815:28, 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
• 15:2715:27, 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
• 15:2715:27, 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
• 15:1815:18, 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..."
• 15:1415:14, 20 August 2013 diff hist +994 IPLab:Lab 6:Tuberculosis No edit summary
• 15:1415:14, 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
• 15:1315:13, 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
• 15:1115:11, 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
• 15:1015:10, 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
• 15:1015:10, 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
• 15:1015:10, 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
• 15:0215:02, 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..."
• 14:5914:59, 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 ..."
• 14:5914:59, 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
• 14:5914:59, 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
• 14:5814:58, 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
• 14:5814:58, 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
• 14:5714:57, 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
• 13:0013:00, 20 August 2013 diff hist +2,033 IPLab:Lab 6:PAN No edit summary
• 13:0013:00, 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
• 13:0013:00, 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
• 12:5912:59, 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
• 12:5912:59, 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
• 12:5812:58, 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
• 12:5812:58, 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
• 12:5712:57, 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