GI

A 80-year-old female was found to have a large peritoneal mass that involving the colon. If the tumor is positivity for WT-1, and CK7,...

A 56-year-old male presented with postprandial pain and an lesion at GE junction was found. What's the diagnosis: A: Intestinal...

A 45 year old female with weight loss and abdominal pain, here is the gastric biopsy. 1.Poorly cohesive carcinomas (PCCs) account for...

A 84-year-old female had a colonoscopy and a 2.3 cm polyp was biopsied. What's the diagnosis? A: High grade dysplasia B: Granulation...

A 45-year-old patient presented with early satiety and she was found to have gastric polyp. What's the top line diagnosis? A: Low grade...

A 65-year-old female presented with a large submucosal mass in stomach. What's the likely diagnosis and the immuno you would like to...

A 80-year-old male with a 4.5 cm lung nodule, a biopsy was done. What's the favored morphology catergory? A: primary lung non-mucinous...

A pancreatic tail mass connected with spleen. Here is the section: >80% of section showed this morphology of glands with mucin pool...

A middle-aged man presented with weight loss and epigastric pain. An endoscopy with biopsy was performed and sent to pathology. What's...

A 60-year-old man with obstructive jaundice. A Bile duct biopsy was performed: What's your diagnosis? A: Stent effect and reactive atypia...

A 60-year-old male with a 2.5 cm liver nodule. What is the diagnosis by morphology? A: Hepatocellular adenoma B: Focal nodular...

A 60-year-old female presented with nonspecific abdominal pain at right lower quadrant and she underwent appendectomy. 1. What's the...