Robert Yarchoan, MD

A dramatic spike in the incidence of Kaposi’s sarcoma (KS) in never-married men in New York and California in 1981 was one of the first indications of a new disease now known as acquired immunodeficiency syndrome (AIDS). We now appreciate a number of mechanisms by which human immunodeficiency virus (HIV) infection contributes to the pathogenesis of these tumors. The article by Drs. Gates and Kaplan provides an excellent review of changes in the epidemiology, presentation, and treatment of these tumors since the development of potent combination anti-HIV therapy.

Dr. Mitsuyasu has been doing clinical research in patients with AIDS-related Kaposi’s sarcoma (KS) since the beginning of the AIDS epidemic, and his review reflects this breadth of experience. It provides a well-rounded and up-to-date assessment of the pathophysiology, evaluation, and treatment of AIDS-related KS that should be a useful guide for practicing physicians.

Kaposi’s sarcoma (KS) is a frequent cause of morbidity and mortality in patients with human immunodeficiency virus (HIV) infection. Several characteristics of KS pose challenges for the conduct of clinical trials. Kaposi’s