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a Direct laryngoscopy shows a 1.5 cm pedunculated mass growing in the left false vocal cord. b Kaposi sarcoma is composed of hypercellular fascicles of spindle cells with intervening slit-like vascular spaces containing numerous red blood cells, scattered plasma cells, and hemosiderin deposits (HES × 40). c Immunohistochemistry shows that the tumor cells exhibit positive nuclear staining for HHV-8
