Azygous lobe presenting as a posterior mediastinal mass in a 2-year-old boy.
Posterior mediastinal masses encompass a varied group of surgical lesions that include malignant diseases as well as the anatomic malformations of four organ systems. The authors report on a 2-year-old child with a posterior mediastinal mass who was found at thoracotomy to have a chronically infected "hepatized" azygous lobe of the right lung. The authors review current literature on this topic as well as the embryogenesis of azygous lobes.
Kline
R M
RM
Department of Pediatrics, University of Louisville, KY 40292, USA.
Reyna
P A
PA
Reyna
T M
TM
D002675:Child, Preschool; D006801:Humans; D008168:Lung / Q000002:abnormalities* / Q000601:surgery; D008297:Male; D008477:Mediastinal Diseases / Q000175:diagnosis*