A 65-year-old non-hypertensive, non-diabetic man presented with history of left sided chest pain associated with productive cough and breathlessness for seven days. There was no history of fever, haemoptysis and exertional increase in breathlessness. The patient was referred to our teaching hospital from Green Pastures Hospital (GPH), a tertiary care referral centre for leprosy. The patient was treated for leprosy with WHO multidrug therapy for multibacillary leprosy. The patient was currently on treatment for ulnar neuritis with prednisolone 30 mg once a day for last three months. There was no past history of tuberculosis as per GPH records or information provided by the patient.\nClinical examination revealed numerous hypopigmented skin lesions varying in size from 2 to 10 centimeters over the trunk. The left ulnar nerve was thickened. There was dullness and decreased breath sounds in the left infrascapular and axillary areas.\nThe laboratory investigations revealed hemoglobin: 14.4 mg/dl; total leukocyte count: 19.5×103; erythrocyte sedimentation rate: 60 mm at the end of first hour; serum creatinine: 1.4 mg/dl; and random blood sugar: 91 mg/dl.\nOne out of three sputum samples tested was positive for acid fast bacilli and the chest radiograph showed loculated pleural effusion suggesting long standing pleural collection in left hemi thorax with infiltrations bilaterally, more on left side.\nA diagnosis of borderline leprosy with concomitant pulmonary tuberculosis was made. The patient was referred to DOTS clinic of our teaching hospital and started on category-I treatment according to the guidelines of national tuberculosis programme of Nepal. The oral prednisolone was subsequently tapered and stopped. The patient's general condition improved and was on regular follow up.
A 72-year-old Tamil man presented with a 2-year history of trophic ulcers, auto-amputated fingers, and facial infiltration (Fig. ). He was a retired mason from a poor social back ground with low income and did not have any other medical diseases. A general examination and neurological examination was normal. There was no significant contact history of leprosy or TB. He had received a BCG vaccination. He was an ex-smoker of tobacco and an ex-drinker of alcohol. His evaluation confirmed the clinical diagnosis of leprosy with highly positive slit-skin smears and histological evidence of lepromatous leprosy. He also gave a history of constitutional symptoms, evening pyrexia, and loss of weight and appetite. His ESR was 113 mm/hour and a sputum examination revealed AFB along with positive Mantoux test of 14 mm and CXR evidence of pulmonary TB. Basic investigations are given in Table . He was evaluated for both congenital and acquired immunodeficiency status, which did not reveal any abnormality. Although treatment for both conditions was commenced (isoniazid 300 mg/day, rifampicin 450 mg/day, ethambutol 800 mg/day, and pyrazinamide 1500 mg/day and dapsone 100 mg/day and clofazimine 50 mg/day and 300 mg/once a month) in liaison with a respiratory team, he was lost to follow up.