A 34-year-old, non- smoker male was admitted, in September 2007, to the Department of Pulmonary Medicine, as a follow through case of border line lepromatous leprosy. He had complaints of breathlessness, loss of appetite with cough with expectoration for last two and half months and skin lesions over face, forearm and dorsum of hands with exfoliative skin lesions over fore arm for last two months and recurrent haemoptysis for last 25 days. He was on medication, tab. Dapsone 100 mg daily, tab. Clofazimine 500 mg daily and cap, Rifampicin 600 mg, once a month, for the last nine months. He had also taken oral Prednisolone for more than three months duration about six months back, for neurological complications. There was no past history of tuberculosis as per information provided by the patient. Clinical examination revealed multiple hypo pigmented skin lesions varying in size from 2 to 4 cms over the trunk with thickened left ulnar nerve and nodular lesions over face, forearm and dorsum of hands [Figure and ] and exfoliative skin lesions over fore arm []. His resting pulse rate was 102/min and blood pressure was 112/74 mmHg and his respiratory rate was 26/min. His general examination revealed no significant abnormality. His respiratory system examination revealed coarse crepts localized to left infraclavicular and axillary areas. Initially he was put on symptomatic treatment for hemoptysis. Subsequently, his chest X-ray showed a large cavity with a mass filled opacity confined to left upper zone and fibrotic changes in right upper zone []. Computed tomography of thorax revealed fibro-consolidation with cavitation in the anterior segment of left upper lobe, fibrotic nodule in both anterior and posterior segments of right the upper lobe []. Thus a possibility of aspergilloma with other possibilities was raised. The clinical examination of the rest of the system revealed no abnormality.\nHis blood biochemistry revealed total leucocyte count: 10,200/cmm, DLC: P 66 %, L 34 %. His PPD was 2219 mm induration. His sputum for AFB on three consecutive days was positive. Thus a diagnosis of pulmonary tuberculosis was confirmed. For leprosy, patient consulted the skin department, was diagnosed with borderline lepromatous leprosy (on the basis of slit skin smear) with type-II Lepra reaction (biopsy of nodular lesion revealed diffuse sheets of foamy macrophages centered around adenexal structures with heavy infiltration of lepra bacilli suggestive of Erythema Nodosum Leprosum). He was advised to stop Dapsone and started oral Prednisolone, Thaliodomide and Clofazimine.\nThus a final diagnosis of borderline leprosy with type-II lepra reaction with concomitant pulmonary tuberculosis was made. The patient was referred to DOTS clinic and started on category-I treatment. The oral prednisolone was subsequently tapered and stopped while the other antileprotic drugs continued. The patient's general condition improved and was on regular follow-up.
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.