Kaposi's sarcoma of the head and neck in patients with acquired immunodeficiency syndrome.
Academic Article
Overview
abstract
Kaposi's sarcoma is the most common neoplastic process in patients infected with the human immunodeficiency virus. Moreover, the occurrence of Kaposi's sarcoma in human immunodeficiency virus-infected patients advances their classification to having the acquired immunodeficiency syndrome. We reviewed the medical records of 48 patients with human immunodeficiency virus infection who had Kaposi's sarcoma documented on their initial visit to the hospital. The onset of Kaposi's sarcoma occurred independent of the Centers for Disease Control and Prevention classification of human immunodeficiency virus infection (modified to exclude Kaposi's sarcoma). This neoplasm developed more frequently in patients who acquired human immunodeficiency virus infection by sexual contact (75% of cases), but manifestations were not significantly different in any of the risk populations for human immunodeficiency virus infection. Kaposi's sarcoma lesions were unpredictable and either showed progression, remained static, or occasionally, regressed spontaneously. Moreover, the lesions were usually multifocal at presentation, with the head and neck (62.5% of cases) as the primary site of involvement. In this region cutaneous lesions predominated (66.7%), followed by mucosal (56.7%) and deep structure (13.3%) involvement. The majority of patients with acquired immunodeficiency syndrome Kaposi's sarcoma involving head and neck structures were asymptomatic (80% of cases). Mucosal lesions were associated with symptoms in 29.3% of cases, whereas cutaneous lesions had symptoms in 5% of cases.
