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 54-year-old Sinhalese man, an intravenous substance abuser, a tobacco smoker, and alcoholic, who was a garbage truck worker by occupation, with a close contact history of leprosy (his daughter), presented with leonine face and asymptomatic infiltrated papules and plaques over his earlobes of 5 months’ duration and hypopigmented hypoanesthetic patches all over his body for a similar duration (Fig. ). His skin smear and skin biopsy were compatible with borderline lepromatous leprosy. He had a normal BMI; a neurological examination was normal. He had received a BCG vaccination. He was commenced on multibacillary treatment for leprosy (dapsone 100 mg/day, clofazimine 50 mg/day and 300 mg/once a month and rifampicin 600 mg/month) with tailing-off of dose of prednisolone starting from 40 mg daily. Six months later, he presented with productive cough with nocturnal pyrexia; an evaluation revealed high ESR (130 mm/hour), CXR evidence of active pulmonary TB, and positive sputum smear for AFB. Immune function studies carried out to evaluate his immunodeficiency status did not reveal any congenital or acquired immunodeficiency conditions, including diabetes and HIV. Table gives the basic investigations. He was commenced on TB (isoniazid 300 mg/day, rifampicin 450 mg/day, ethambutol 800 mg/day, and pyrazinamide 1500 mg/day) treatment. He defaulted treatment several times with regards to both leprosy and TB and later died due to TB. An autopsy was not performed.