Male gonads in leprosy--a clinico-pathological study

Sixty male leprosy patients (mean age 27.2 +/- 5.04 years) selected at random, were studied for gonadal involvement with the mean duration of illness 4.17 +/- 3.27 years. Only lerpomatous and borderline leprosy cases developed testicular and epididymal changes. Testicular pain and/or swelling (lepromatous 62.5%, borderline 30%) was the main presenting feature. Altered sexual function was observed in 34(56.6%) cases, and 11 patients revealed altered sexual hair pattern. Gynecomastia was seen in 9 cases. Reduced testicular size along with its soft feeling was present in 25% of cases while no testicular sensation was felt in 8 (13.3%) cases, and impaired testicular sensation in 9 (15%) of them. Spermogram revealed azoospermia in 19 (35%) and oligospermia in 16 (26.6%) cases. Histo-pathology revealed evidences of leprous pathology irrespective of testicular size, semen picture and clinical manifestations. There was marked variation in histopathological findings in testes and hence it was difficult to categorise them into vascular, interstitial and obliterative phase.