Congenital pulmonary airway malformation (CPAM)

Congenital pulmonary airway malformation (CPAM) in children, a developmental anomaly of the lung, is often initially detected via prenatal ultrasound. Postnatally, chest radiography may reveal cystic or solid lung lesions, potentially with mass effect. Computed tomography (CT), particularly with angiography, is crucial for delineating the CPAM's characteristics, including size, location, and vascular supply, aiding in surgical planning. Magnetic resonance imaging (MRI) can offer further detail, especially in utero or for characterizing complex lesions. Radiologic findings vary based on CPAM type, ranging from single or multiple large cysts to microcystic or solid-appearing masses.

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