Angiosarcoma of Small Bowel Presenting with Obstruction: Novel Observations on a Rare Diagnostic Entity with Unique Clinical Presentation
Figure 3
(a) Tumor underneath muscularis mucosa of small bowel; (b) edge of tumor with disruption of muscularis mucosa; (c) tumor extending into mucosa at edge of tumor (see macroscopic image Figure 1); (d) portion of tumor showing retiform “hemangioepithelioma.”