Difference between revisions of "Gross pathology"

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===Gastrointestinal pathology===
===Gastrointestinal pathology===
Esophagus:
[[Esophagus]]:
*Squamous cell carcinoma - mid esophagus classically.
*Squamous cell carcinoma - mid esophagus classically.
*Adenocarcinoma - distal esophagus.
*Adenocarcinoma - distal esophagus.
*[[Barrett's esophagus]].
*[[Barrett's esophagus]].
*Esophageal varices.
*[[Esophageal varices]].
*Esophageal perforation.
*Esophageal perforation.


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*[[GIST]].
*[[GIST]].


Duodenum:
[[Duodenum]]:
*Peptic ulcer.
*Peptic ulcer.
*[[Duodenal adenocarcinoma]] - classically assoc. with [[FAP]].
*[[Duodenal adenocarcinoma]] - classically assoc. with [[FAP]].


Liver:
[[Liver]]:
*[[Cirrhosis]].
*[[Cirrhosis]].
*[[Hydatid cyst]].
*[[Hydatid cyst]].
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*Hepatic infarct - classically at the periphery, red and wedge-shaped.  
*Hepatic infarct - classically at the periphery, red and wedge-shaped.  


Gallbladder:
[[Gallbladder]]:
*[[Cholelithiasis]].
*[[Cholelithiasis]].
*[[Cholesterolosis of the gallbladder]].
*[[Cholesterolosis of the gallbladder]].
*Gallbladder polyp.
*Gallbladder polyp.


Pancreas:
[[Pancreas]]:
*[[Solid pseudopapillary neoplasm]] - with age & sex provided.
*[[Solid pseudopapillary neoplasm]] - with age & sex provided.
*[[Pancreatic adenocarcinoma]].
*[[Pancreatic adenocarcinoma]].
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*[[Chronic pancreatitis]].
*[[Chronic pancreatitis]].


Small bowel:
[[Small bowel]]:
*Ischemic small bowel.
*Ischemic small bowel.
*[[Meckel's diverticulum]].
*[[Meckel's diverticulum]].
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*Incarcerated hernia.
*Incarcerated hernia.


Appendix:
[[Appendix]]:
*[[Acute appendicitis]].
*[[Acute appendicitis]].
*Neuroendocrine tumour.
*Neuroendocrine tumour.
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*Bowel infarction.
*Bowel infarction.
*[[Ulcerative colitis]] - no skip lesions, no wall thickening.
*[[Ulcerative colitis]] - no skip lesions, no wall thickening.
*[[Crohn's disease]] - creeping fat, cobble stone pattern, skip lesions, fistulas.
*[[Crohn's disease]] - [[creeping fat]], cobble stone pattern, skip lesions, fistulas.
*[[Pseudomembranous colitis]].
*[[Pseudomembranous colitis]].