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Difference between revisions of "Cholangiocarcinoma"
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Image:Cholangiocarcinoma - very high mag.jpg | Cholangiocarcinoma - very high mag. (WC/Nephron) | Image:Cholangiocarcinoma - very high mag.jpg | Cholangiocarcinoma - very high mag. (WC/Nephron) | ||
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[[File:1 CCA 1MRI.png| Cholangiocarcinoma, intrahepatic, large duct type.]] | |||
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[[File:2 CCA 1 680x512px.tif|Cholangiocarcinoma, intrahepatic, large duct type.]] | |||
[[File:3 CCA 1 680x512px.tif|Cholangiocarcinoma, intrahepatic, large duct type.]] | |||
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[[File:4 CCA 1 680x512px.tif|Cholangiocarcinoma, intrahepatic, large duct type.]] | |||
[[File:5 CCA 1 680x512px.tif|Cholangiocarcinoma, intrahepatic, large duct type.]] | |||
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[[File:6 CCA 1 680x512px.tif|Cholangiocarcinoma, intrahepatic, large duct type.]] | |||
[[File:7 CCA 1 1360x1024px.tif| Cholangiocarcinoma, intrahepatic, large duct type.]] | |||
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Cholangiocarcinoma, intrahepatic, large duct type. Extremely unfortunate case arising in a pre-teenage girl. MRI showing multiple hepatic masses. Histologic images. A mass comprising often large ducts abuts uninvolved liver (Row 1 Left 40X). CK7 immunostain emphasizes large, often adjoining ducts (Row 1 Right 40X). Trichrome stain shows spread of tumor into scar with collagen deposition (Row 2 Left 100X). Reticulin stain emphasizes disorderly vertical and horizontal spread of bizarrely shaped acini (Row 2 Right 100X). PAS-D stain shows luminal mucin; note absence of red lining of outside of ducts seen in normal bile ducts/proliferating bile ductules (Row 3 Left 200X). Loss of polarity (varied orientation with respect to base of epithelium) and variable size and shape of nuclei are obvious (Row 3 Right 400X, high pixel image). | |||
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*[http://path.upmc.edu/cases/case296.html Cholangiocarcinoma & liver flukes - several images (upmc.edu)]. | *[http://path.upmc.edu/cases/case296.html Cholangiocarcinoma & liver flukes - several images (upmc.edu)]. | ||