Hoevels J, Joelsson B
Gastrointest Radiol. 1979 Nov 15;4(4):323-9. doi: 10.1007/BF01887550.
Twenty patients with portal hypertension due to cirrhosis were examined by esophagoscopy and percutaneous transhepatic esophageal phlebography. Esophageal varices were found in 18 cases at endoscopy and in 19 cases at esophageal phlebography. There was little correlation between the findings of the two methods with respect to the size and number of esophageal varices. At endoscopy the subepithelial and submucosal varices were reliably detected. At esophageal phlebography differentiation between intrinsic (i.e. subepithelial and submucosal veins) and peri-esophageal veins was not possible. Negative findings at esophageal phlebography do not rule out esophageal varices.
对20例肝硬化所致门静脉高压患者进行了食管镜检查和经皮经肝食管静脉造影。内镜检查发现18例有食管静脉曲张，食管静脉造影发现19例有食管静脉曲张。两种检查方法在食管静脉曲张的大小和数量方面的结果相关性很小。在内镜检查中，能可靠地检测到上皮下和黏膜下静脉曲张。在食管静脉造影中，无法区分固有静脉（即上皮下和黏膜下静脉）和食管周围静脉。食管静脉造影结果为阴性不能排除食管静脉曲张。
