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(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)- 04:15, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3ChronicPepticUlcer2.jpg (This is a gross photograph of the ulcer after it has been transected. The edge of the mucosa (1) is better appreciated in this image. Note the thick, fatty tissue (2) which makes up the base of this ulcer (3).)
- 04:14, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3ChronicPepticUlcer1.jpg (This is a gross photograph of a stomach containing an ulcer. Note the folded pink gastric mucosa that extends up to the edge of the ulcer (arrows).)
- 04:11, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 329 of page IPLab:Lab 3:Fibrinous Pericarditis patrolled
- 04:10, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3FibrinousPericarditis5.jpg (This high-power photomicrograph demonstrates fibrin (red amorphous material) on the surface of the pericardium (1). Note the reactive mesothelial cells on the surface of the pericardium (arrows) and the inflammatory cells within the pericardial tissue.)
- 04:10, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3FibrinousPericarditis4.jpg (This is a higher-power photomicrograph demonstrating fronds of fibrin (arrows) projecting from the surface of the pericardium.)
- 04:10, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3FibrinousPericarditis3.jpg (This low-power photomicrograph illustrates the dark-red-staining fibrin deposits on the inner surface (arrows). This pericardium is much thicker than normal and there are numerous inflammatory cells within the pericardial tissue.)
- 04:10, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3FibrinousPericarditis2.jpg (This is another view of the heart with the pericardium removed. Most of the epicardial surface is covered with fibrinous deposits as in the previous slide. There are a few glistening areas of exposed normal epicardial tissue.)
- 04:10, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3FibrinousPericarditis1.jpg (This is a gross photograph of a heart illustrating acute fibrinous pericarditis. The pericardium on this heart has been reflected back (arrows). The surface of the heart is rough due to the deposition of fibrin on the epicardial surface of the heart an...)
- 03:48, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 323 of page IPLab:Lab 3:Foreign Body Granuloma patrolled
- 03:48, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 322 of page IPLab:Lab 3:Foreign Body Granuloma patrolled
- 03:48, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3ForeignBodyGranuloma5.jpg (This is a fully-polarized view of lung showing numerous birefringent particles.)
- 03:48, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3ForeignBodyGranuloma4.jpg (This is a photomicrograph of lung taken under light that is partially polarized to demonstrate the birefringent particles within the granulomas (1). Also, at this magnification one can better appreciate that these granulomas are adjacent to blood vesse...)
- 03:47, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3ForeignBodyGranuloma3.jpg (A higher-power photomicrograph of these granulomas reveals that they surround blood vessels (note the red blood cells within the lumen) (arrow).)
- 03:47, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3ForeignBodyGranuloma2.jpg (This higher-power photomicrograph demonstrates the small focal cellular lesions (arrows) found throughout the parenchyma of the lung.)
- 03:47, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3ForeignBodyGranuloma1.jpg (This is a low-power photomicrograph of lung and pleura. There is some hemorrhage in this tissue (arrows), probably the result of surgery or the gunshot wounds.)
- 03:40, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 316 of page IPLab:Lab 3:Tuberculosis patrolled
- 03:39, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Tuberculosis5.jpg (This high-power photomicrograph of a tuberculosis granuloma demonstrates acid-fast bacilli (arrows).)
- 03:39, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Tuberculosis4.jpg (This is a high-power photomicrograph of a granuloma. Note the necrotic core on the right (1), epithelioid macrophages (2), and Langhans’ type giant cells (3) at the periphery of the granuloma. Note also the small lymphocytes characterized by their di...)
- 03:39, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Tuberculosis3.jpg (This is a photomicrograph of a tuberculosis granuloma. Note the central core of caseation necrosis (1) encircled by a rim of epithelioid macrophages and lymphocytes (2). Langhans’ type multinucleated giant cells are also present although they are dif...)
- 03:38, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Tuberculosis2.jpg (This low-power photomicrograph of a section of lung reveals multiple large nodules (1) with pale eosinophilic centers surrounded by a rim of blue-staining nuclei. In addition to the large nodules, there are several smaller nodules throughout the slide ...)
- 03:38, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Tuberculosis1.jpg (This is a gross photograph of a lung containing a nodular lesion at the lung apex (arrows). Note that the lesion appears solid and has a whitish coloration indicating considerable fibrous connective tissue. This is a healed granuloma due to primary tub...)
- 03:35, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 310 of page IPLab:Lab 2:Hypertrophy patrolled
- 03:35, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 309 of page IPLab:Lab 2:Additional Resources patrolled
- 03:34, 19 August 2013 Seung Park (talk | contribs) deleted page Category:IPLab 3 (Duplicate category -- merged with Category:IPLab:Lab 3)
- 03:33, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 308 of page IPLab:Lab 3:Sarcoidosis patrolled
- 03:33, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 307 of page IPLab:Lab 3:Bronchopneumonia patrolled
- 03:33, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 306 of page IPLab:Lab 3:Lobar Pneumonia patrolled
- 03:32, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 305 of page IPLab:Lab 3:Acute Appendicitis patrolled
- 03:32, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 304 of page Category:IPLab 3 patrolled
- 03:31, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 303 of page IPLab:Lab 3:Acute Appendicitis patrolled
- 03:31, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 302 of page IPLab:Lab 3:Sarcoidosis patrolled
- 03:31, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Sarcoidosis6.jpg (This is a higher-power photomicrograph of an asteroid body (arrow) inside of a multinucleated giant cell.)
- 03:30, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Sarcoidosis5.jpg (This is a photomicrograph of a multinucleated giant cell (1). In the center of this foreign body-containing giant cell there is a small asteroid body (2). There is no functional significance to this asteroid body.)
- 03:30, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Sarcoidosis4.jpg (This photomicrograph of a single granuloma illustrates the individual macrophages (arrows) which make up the bulk of this tissue. There is an absence of necrosis in the center of the lesions in this case.)
- 03:30, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Sarcoidosis3.jpg (This is a photomicrograph of the small nodules (arrows) seen in the previous image. Close examination reveals that they are composed of large macrophages (epithelioid macrophages). These small granulomas form multiple series of reaction centers through...)
- 03:30, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Sarcoidosis2.jpg (This photomicrograph of lymph node tissue illustrates a paucity of lymphocytes as well as numerous small, pale-staining nodules (arrows) throughout the tissue.)
- 03:29, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Sarcoidosis1.jpg (This is a low-power photomicrograph of a lymph node. Note the rather pale-pink color of the tissue with dark-staining cells found in only a few scattered areas. These darker cells represent the original lymphocytes of this lymphoid organ.)
- 03:24, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 295 of page IPLab:Lab 3:Bronchopneumonia patrolled
- 03:24, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 294 of page IPLab:Lab 3:Bronchopneumonia patrolled
- 03:23, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Bronchopneumonia7.jpg (This higher-power photomicrograph shows a central portion of an abscess. Note the absence of any parenchymal lung tissue in this section due to extensive neutrophilic infiltration with liquefaction necrosis of the parenchymal tissue. Masses of leukocyt...)
- 03:23, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Bronchopneumonia6.jpg (This is a photomicrograph of another area in the lung showing a terminal bronchiole (1) in which the mucosal lining has been almost completely destroyed. There is extensive neutrophilic infiltration throughout this lung tissue.)
- 03:23, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Bronchopneumonia5.jpg (This is a photomicrograph of lung tissue affected by bronchopneumonia. Note that the alveolar structure of this tissue, which is in the region of a terminal bronchiole (1), has been retained despite the massive infiltration of inflammatory cells. These...)
- 03:23, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Bronchopneumonia4.jpg (This photomicrograph of the wall of an abscess (1) illustrates liquefaction necrosis in the center of the abscess (2). The remaining lung parenchyma (on the right side of the image) has extensive neutrophilic infiltration into the alveoli (3). This abs...)
- 03:22, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Bronchopneumonia3.jpg (This is a low-power photomicrograph of lung with multiple focal lesions (1) throughout the tissue, some of which have a pale center indicating a loss of parenchymal tissue (2). This is typical of abscess formation in the lung and represents a form of l...)
- 03:22, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Bronchopneumonia2.jpg (This is a closer view of the same lung tissue showing the individual small lung abscesses (arrows).)
- 03:22, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3Bronchopneumonia1.jpg (This gross photograph of lung illustrates multiple abscesses throughout the lung of this patient.)
- 03:18, 19 August 2013 Seung Park (talk | contribs) automatically marked revision 286 of page IPLab:Lab 3:Lobar Pneumonia patrolled
- 03:18, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3LobarPneumonia8.jpg (This is a photomicrograph of alveoli filled with exudate. The alveolar wall outlines (arrows) are barely visible in this section. The alveoli are filled with PMNs, fibrin, and edema fluid. This is a severe acute inflammatory response but the structure ...)
- 03:18, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3LobarPneumonia7.jpg (This is another photomicrograph of the junction of the pleura (1) with the lung parenchyma. Note the alveoli on the left (2) filled with PMNs, alveolar macrophages, and fibrin. The dark red-stained material (3) in the center and left portions of the sl...)
- 03:18, 19 August 2013 Seung Park (talk | contribs) uploaded File:IPLab3LobarPneumonia6.jpg (This photomicrograph of the lung shows the junction of the pleura (1) with the pneumonic lung parenchyma (2). Careful examination of the lung tissue at the right reveals the outline of alveolar structures in this tissue (arrows). The mass of cells infi...)