Clinical approach to urethritis, mucocutaneous lesions, and inguinal lymphadenopathy in homosexual men.

The spectrum of sexually transmitted diseases observed among homosexual men is diverse, but in general includes the same infections observed among heterosexuals. A systematic approach to the diagnosis of these diseases, incorporating sexual history, predominant symptoms, findings from physical examination, and office laboratory evaluation will frequently yield a specific diagnosis. Prompt diagnosis and treatment of patients, and when appropriate, of contacts are of critical importance to the prevention of unnecessary morbidity and further transmission of disease.