Abdominal Pain in 54-Year-Old Patient

Poll

A 54-year-old man presents with abdominal pain, and a colon biopsy is obtained. What is your diagnosis?

A 54-year-old man presents with abdominal pain, and a colon biopsy is obtained.

Based on the image shown, what is your diagnosis?

A. Adenocarcinoma
B. Squamous cell carcinoma
C. Lymphoma
D. Angiosarcoma