45-Year-Old Man Presents With Gastric Pain

Cesar A. Moran, MD

A 45-year-old man presents with gastric pain and is found to have a gastric nodule. After further evaluation, a biopsy is performed. What is your diagnosis?

A 45-year-old man presents with gastric pain and is found to have a gastric nodule. According to the histopathology image below, what is your diagnosis?

 

What is your diagnosis?