Endobronchial Kaposi sarcoma

Low power photomicrograph shows dark, hemorrhagic Kaposi sarcoma tissue (arrow) lining and invading the bronchial mucosa.

From Colby TV, Koss MN, Travis WD. Tumors of the Lower Respiratory Tract. Armed Forces Institute of Pathology, Washington, DC.

Graphic 76580 Version 2.0