ABSTRACT
Histoplasmosis is not a frequently reported infection from India. Similarity of its clinical and radiological features with pulmonary tuberculosis, may cause a difficult diagnostic dilemma when the two occur together. We report a case who initially presented with cavitary lesions over right lung responding well to anti tuberculosis chemotherapy but subsequently a small opacity present over the left upper zone showed a relentless increase till it attained a massive size few years later. Operative removal and histopathological examination of the mass confirmed it to be histoplasmoma. She became sputum AFB smear positive and culture negative for a short while during this period and this is explained on the basis of previous reports.
Subject(s)
Histoplasmosis/diagnosis , Lung Diseases, Fungal/diagnosis , Superinfection/diagnosis , Tuberculosis, Pulmonary/diagnosis , Adult , Biopsy , Diagnosis, Differential , Female , Humans , Lung/pathologyABSTRACT
A young adult male with a short history of recurrent haemoptysis due to vascular malformation of right lung is presented. Lesion was not visible in the chest radiograph, nor on bronchography. CT-scan of thorax, however, showed a bunch of circinate opacities in the upper lobe of the right lung. Histopathological examination of the resected lung tissue confirmed the diagnosis.
