Franic S, Stevenson G W
J Can Assoc Radiol. 1984 Dec;35(4):399-400.
We describe a patient with malignant esophageal obstruction in whom the lumen of the esophagus could not be identified at endoscopy. Contrast fluoroscopy using a steerable catheter allowed safe placement of a nasoduodenal feeding tube.
我们描述了一名患有恶性食管梗阻的患者,在内镜检查中无法确定食管腔。使用可操纵导管进行的对比透视检查使鼻十二指肠喂养管得以安全放置。