González Compta X, Menén Navarro J, Foglia Fernández M, Bravo Domínguez O, Sandoval Puig M, Dicenta Sousa M
Servicio de ORL, Hospital Príncipes de España, L'Hospitalet de Llobregat, Barcelona.
Acta Otorrinolaringol Esp. 1998 Jun-Jul;49(5):416-7.
Lateral radiography of the neck is performed for the study of radio-opaque esophageal foreign bodies that are not visualized by indirect laryngoscopy. This projection may reveal a calcified linear image behind the cricoid cartilage due to calcification of the posterior lamina. In such cases, esophagoscopy and/or computed tomography must be performed to determine whether the image is due to an anatomic variant or a true foreign body.
颈部侧位X线摄影用于研究间接喉镜检查无法显示的不透X线的食管异物。此投照可能会显示由于后板钙化而在环状软骨后方出现的钙化线性影像。在这种情况下，必须进行食管镜检查和/或计算机断层扫描，以确定该影像是否由于解剖变异或真正的异物所致。
