Facebook Icon Twitter icon Instagram icon Feedback

Extranodal Rosai-Dorfman Disease : Colon

prev slide 38 of 53 next
No Image
RosaiDorfmanDisease18_Colon_S100_resized.jpg

Close

Comments:
Rosai-Dorfman disease involving the colon. The colonic architecture is distorted by a diffuse infiltrate of histiocytes, lymphocytes, and plasma cells in the submucosa. The immunostain shows strong immunoreactivity for S100 in the lesional histiocytes.

Image courtesy of: American Registry of Pathology Press (@ARP_Press); Used with permission.

prev slide 38 of 53 next