Case Report

A Woman with Cough, Fever, and Micronodular Infiltrates on Chest Radiograph

Hot tub lung is a form of hypersensitivity pneumonitis (HP) reported to be associated with exposure to large aerosolized inocula of Mycobacterium avium complex (MAC). Although the pathogenesis of the disease is still poorly understood, the pathology of MAC-related HP can be similar to that of sarcoidosis, with well-formed granulomas….

Posted in: hypersensitivity pneumonitis 2 Mycobacterium avium complex 2

Case Report

A Case of Mycobacterium avium Complex Pulmonary Disease in an Immunocompetent Host

Mycobacterium avium complex is the most common of nontuberculous mycobacterium capable of causing disease in humans. The manifestations can vary from asymptomatic exposure to hypersensitivity pneumonitis to advanced fibrocavitary disease. We describe the case of a 37-year-old male with advanced cavitary disease from Mycobacterium avium complex. The patient had no…

Posted in: bronchiectasis 6 Mycobacterium avium complex 2
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