Evolution of human herpesvirus type 8-associated gastric Kaposi's sarcoma following corticosteroid treatment for asthma.

The association of gastric Kaposi's sarcoma (KS) with human herpesvirus type 8 (HHV-8) may be found in immunosuppressed patients such as those with AIDS or transplant recipients. A 64-year-old man with a 2-year history of corticosteroid treatment was admitted due to the impression of chronic obstructive pulmonary disease with secondary infection. Abdominal fullness and tarry stool led to the performance of panendoscopy, which revealed two hypertrophic gastric mucosal lesions.