Figure 5
From: Synchronous perforation of non-Hodgkin's lymphoma of the small intestine and colon: a case report
Transmural necrotic tract through the intestinal wall and lymphoma. Fecal content overlies the zone of necrosis and coats the tract lumen, indicating expulsion into the peritoneal cavity. Hematoxylin and eosin stain, magnification 20 ×.