Figure 3From: Immune reconstitution inflammatory syndrome associated with acquired immunodeficiency syndrome-related gastrointestinal limited Kaposi's sarcoma presenting as acute intestinal obstruction: a case report Biopsy of excised lesion showing tortuous blood vessels, proliferation of pleomorphic endothelial cells with extra-vasation of red blood cells in stroma. (H&E stain, 400×).Back to article page