PURPOSE: Anoperineal tuberculosis is a rare extrapulmonary form of the disease that we must learn to recognize because it requires specific treatment. METHODS: Data from seven patients with anoperineal tuberculosis observed in a Parisian proctology unit between 1982 and 1999 were reviewed. RESULTS: All the patients were male (median age, 55 years); five were born in underdeveloped countries, and two were still living there. The average length of time between first manifestation of the disease and diagnosis was three years (range, 3 months to 9 years); all patients had undergone surgery previously. There were six recurring anal fistulas (complex in 5 cases) and one recurring abscess. In every case, the diagnosis had been suspected or confirmed by systematic histologic study of the surgically excised tissue. An association with pulmonary tuberculosis was found in each case. Treatment included two parts: conventional surgical treatment of anal sepsis and specific medical antituberculosis treatment. Evolution was favorable in all cases, with no recurrence of disease. Human immunodeficiency virus infection did not increase the incidence of anoperineal tuberculosis. CONCLUSION: Tuberculosis should be suspected in all recurrent fistulas. Histologic examination of the excised tissue and a lung x-ray should be performed to avoid delay in diagnosing an easily curable disease.
PURPOSE:Anoperineal tuberculosis is a rare extrapulmonary form of the disease that we must learn to recognize because it requires specific treatment. METHODS: Data from seven patients with anoperineal tuberculosis observed in a Parisian proctology unit between 1982 and 1999 were reviewed. RESULTS: All the patients were male (median age, 55 years); five were born in underdeveloped countries, and two were still living there. The average length of time between first manifestation of the disease and diagnosis was three years (range, 3 months to 9 years); all patients had undergone surgery previously. There were six recurring anal fistulas (complex in 5 cases) and one recurring abscess. In every case, the diagnosis had been suspected or confirmed by systematic histologic study of the surgically excised tissue. An association with pulmonary tuberculosis was found in each case. Treatment included two parts: conventional surgical treatment of anal sepsis and specific medical antituberculosis treatment. Evolution was favorable in all cases, with no recurrence of disease. Human immunodeficiency virus infection did not increase the incidence of anoperineal tuberculosis. CONCLUSION:Tuberculosis should be suspected in all recurrent fistulas. Histologic examination of the excised tissue and a lung x-ray should be performed to avoid delay in diagnosing an easily curable disease.