The association of leprosy and pulmonary tuberculosis

The association of leprosy with pulmonary tuberculosis was seen in 20 cases during January 1972 to October 1977. Of these 20 cases, 15 were of lepromatous, 3 of dimorphous and 2 of tuberculoid leprosy. Maximum number of cases were from 3rd decade of life with male to female ratio of 3 : 1. Patients were suffering from the disease for a very long time (8 cases of lepromatous leprosy with duration of illness 10-15 years). The symptoms of leprosy seemed to have preceded to the symptoms of pulmonary tuberculosis. Duration of tuberculosis in most of them was within 6 months (55%). The predominent presenting symptom was cough with expectoration (100%) and fever (80%). Anaemia (75%) and crepitations (60%) were the presenting physical sign mainly. Radiologically bilateral extensive pulmonary lessons were seen in 14 cases (70%). Sputum for acid fast bacilli was positive in 80% of cases. The general condition and nutritional status was poor and death was resulted in 4 cases (3 of lepromatous and 1 of dimorphous leprosy).