A 50-year-old non-diabetic, non-hypertensive man who had completed treatment for lepromatous leprosy two years back, was admitted at Green Pastures Hospital for type-2 lepra reaction (erythema nodosum leprosum). There was a past history of lepra reactions for which he underwent treatment. Currently the patient was again being treated for the same with prednisolone 30 mg once daily, thalidomide 100 mg twice daily and clofazimine 50 mg once daily. However, information about initial screening of tuberculosis was not available.\nThe patient was referred to our teaching hospital with complaints of fever, productive cough and dyspnoea of three months duration. The patient also complained of pain and distension of abdomen and decreased appetite for three months.\nClinical examination revealed tense abdomen with shifting dullness, respiratory system with bilateral crackles with bronchial breath sounds predominantly in the left infra clavicular area, and skin showed no active lesions of erythema nodosum leprosum. The laboratory investigations revealed hemoglobin: 11.8 mg/dl; total leukocyte count: 5900/mm3; erythrocyte sedimentation rate: 110 mm in first hour; random blood sugar: 109 mg/dl; serum electrolytes, sodium: 135 meq/L and potassium: 3.2 meq/L.\nTwo out of three sputum samples were positive for acid fast bacilli. Chest radiograph showed multiple heterogeneous opacities in bilateral lung fields and a cavitary lesion in left upper zone. A diagnosis of pulmonary tuberculosis and provisional diagnosis of peritoneal tuberculosis were made.\nDermatologist's opinion was sought for the lepra reaction. The patient was advised to stop prednisolone as no active lesions persisted. He was subsequently referred to DOTS clinic and was started on category-I treatment.
A 47-year-old Tamil woman with poorly controlled long-standing diabetes mellitus presented with facial infiltration, multiple ichthyotic patches, and peripheral neuropathy associated with Charcot joints and trophic ulcers (Fig. ). She was a homemaker with poor social background and there was no contact history of TB or leprosy. She did not smoke tobacco or drink alcohol. She had received a BCG vaccination. She had a low BMI and a respiratory examination revealed B/L coarse crepitations. There was no peripheral neuropathy. A clinical diagnosis of lepromatous leprosy was made which was later confirmed with histology and slit-skin smears: bacteriological index (BI) of 5; morphological index (MI) of 2%. Initial investigations revealed persistently elevated ESR (100–122 mm/hour) and inflammatory shadows in a CXR. Two consecutive sputum smears were positive for AFB and the result of a Mantoux test was positive (18 mm). Her liver and renal functions were normal (Table ). She was negative for HIV screening. She was commenced on both TB (isoniazid 300 mg/day, rifampicin 450 mg/day, ethambutol 800 mg/day, and pyrazinamide 1500 mg/day) and multibacillary leprosy treatment (dapsone 100 mg/day and clofazimine 50 mg/day and 300 mg/once a month) without a monthly loading dose of rifampicin. She had poor compliance and defaulted treatment several times and ultimately succumbed to the illness. An autopsy was not performed.