User contributions
19 August 2013
File:IPLab2Atrophy6.jpg
In this slide, the atrophy of the tubules is extending to include the Rete testes (arrow) as well.
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
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...
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...
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...
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.
File:IPLab2Atrophy1.jpg
This is a gross photograph of an atrophied testis (arrows).
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..."
File:IPLab2Metaplasia2.jpg
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IPLab:Lab 2:Metaplasia
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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..."
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 Note that the columnar ciliated epithelium has been replaced by squamous epithelium.
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).
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 ...
File:IPLab2Metaplasia4.jpg
This is a higher-power photomicrograph of the junction of normal epithelium (1) with hyperplastic transitional epithelium (2).
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.
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...
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...
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..."
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 ...
File:IPLab2Hyperplasia8.jpg
This is a higher-power photomicrograph of papillary folds of hyperplastic epithelium (arrows).
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...
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.
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.
File:IPLab2Hyperplasia4.jpg
The dilated glands (arrows) make up the major portion of the prostate tissue and there is compression of the stroma.
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.
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.
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...
IPLab:Lab 4
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Category:IPLab:Lab 4
Created page with "Category: IPLab"
IPLab:Lab 4
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Template:IPLab 4
Created page with "{{Navbox |name = IPLab 4 |title = IPLab |bodyclass = hlist Lab 4: Hemodynamic Disorders |group1 = Lab 4: Hemodynamic Disorders |list1 = * [..."
Category:IPLab 4
Created page with "Category: IPLab"
IPLab:Lab 4
Created page with "* Objectives * Lung: Pulmonary Congestion and Edema * IPLab:Lab 4:Chronic Passive Congestion|Liver:..."
IPLab:Lab 2
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18 August 2013
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..."
IPLab:Lab 2:Objectives
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IPLab:Lab 2:Objectives
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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..."
14 August 2013
IPLab
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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..."
Main Page
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7 August 2013
Main Page
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Main Page
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Main Page
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Main Page
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