Hoeffel J C, Winants D, Marcon F, Worms A M
Department of Radiology, Children's Hospital, Vandoeuvre-les-Nancy, France.
Rontgenblatter. 1990 Jul;43(7):298-300.
Increased density of the right paracardiac lung field is frequently visible in patients with pectus excavatum. This sign is due to compression of the lungs by the bent costal cartilages of the pectus and should not be interpreted as evidence of pulmonary infiltrate.
漏斗胸患者的心旁右侧肺野密度增加常常可见。此征象是由于漏斗胸弯曲的肋软骨对肺的压迫所致，不应解读为肺部浸润的证据。
