Nontuberculous pulmonary cavitary diseases of childhood.

Abstract

We describe the demographic, clinic and radiologic features of nontuberculous cavitary pulmonary diseases in 42 patients with a mean age of 91.1±6.8 months. Infectious etiology was the most common cause (64%), including necrotizing pneumonia (n=15), ruptured hydatid cyst (n=5), lung abscess (n=5) and fungal infection (n=2). Other causes were bronchiectasis, congenital anomalies, foreign body aspiration, sarcoidosis and tumor.