(PM-02) GENITOURINARY TUBERCULOSIS IN MALE PATIENTS: A CASE SERIES FROM A FEDERAL UNIVERSITY HOSPITAL

Abstract

Abstract Introduction Tuberculosis is a significant global public health threat, causing 1.2 million deaths in 2019. In Brazil, the incidence of the disease in the same year was 46 new cases per 100,000 inhabitants. Genitourinary tuberculosis is the third most common form of extrapulmonary tuberculosis, resulting from the spread of mycobacteria through hematogenous dissemination from a latent chronic pulmonary infection or by local spread. Objective This study aims to present a case series of genitourinary tuberculosis in male patients from a tertiary university hospital. Method The study conducted a descriptive analysis of a case series using data from the Unit of Pathological Anatomy Laboratory and the Center for Infectious Diseases between 1999 and 2020. Results Four male patients, with a mean age of 32 years (ranging from 23 to 46), were evaluated. Key symptoms reported during medical consultations at the Urology outpatient service included scrotal nodules, increased testicular volume, and orchialgia, with an average symptom duration of six months. Physical examinations revealed a hard nodular mass in the epididymis or upper testicular pole, mostly on the right side (in half of the cases) or the left side (in the other half). Histological examination of biopsies indicated chronic granulomatous inflammation consistent with tuberculoid in all cases, with negative tumor markers. Notably, none of the patients reported contact with tuberculosis or leprosy patients, and only one patient had a positive PPD test (>24mm). Conclusion Genitourinary tuberculosis is a treatable and preventable disease. Understanding its clinical aspects, forms of presentation, dissemination, diagnosis, and treatment is crucial. Drug therapy, including rifampicin, isoniazid, pyrazinamide, and ethambutol, was effective in resolving symptoms in all patients. Surgical intervention in the form of orchidectomy was required for some cases, resulting in positive outcomes. Financing No conflict.