Journal of Medical Cases, ISSN 1923-4155 print, 1923-4163 online, Open Access
Article copyright, the authors; Journal compilation copyright, J Med Cases and Elmer Press Inc
Journal website

Case Report

Volume 13, Number 8, August 2022, pages 369-373

A Rare Metastatic Primary Rectal Melanoma in a Geriatric Male


Figure 1.
Figure 1. Colonoscope retroflection in rectum revealing rectal mass (blue arrow).
Figure 2.
Figure 2. (a) Submucosal melanoma (blue star) (H&E stain, × 200). (b) The proliferation of markedly atypical melanocytes with prominent macronuclei (blue arrow) and cytoplasmic pigment (red arrow) (H&E stain, × 400). H&E: hematoxylin and eosin.