Bagassosis- An infrequent type of hypersensitivity pneumonitis: A case report

Abstract

Hypersensitivity pneumonitis (HP) is an umbrella term for a spectrum of disorders caused by the inhalation of organic dust or low molecular weight chemicals. Bagassosis, a rare form of HP, is an allergic reaction caused by inhalation of bagasse dust, which is used in manufacturing several products. Very few cases of bagassosis have been reported in India, owing to the growing industrialization adapting organized sectors for preventing occupational health disorders. Nevertheless, a small population is being exposed to bagasse dust, shadowed by inadequate protective equipment, leading to the occurrence of this occupational disease. Here, we report a case of bagassosis in a 25-year-old male, brick-kiln worker, who presented with respiratory complaints. He underwent a transbronchial lung biopsy that aided in confirmation of the disease, but developed pneumothorax as a complication, which was managed with an Intercostal drain. He was started on corticosteroids, following which his symptoms improved significantly.