These images are from an appendectomy performed on a 35 year old man. What is your diagnosis? Answer: Appendiceal diverticula with...

At the time of a cholecystectomy, the surgeon noted a liver mass and resected it. What is the diagnosis? Answer – Segmental atrophy of...

History – These images are from a gastric biopsy of a pigmented lesion. The patient had no history of melanoma. What is your diagnosis?...