门脉高压症术前后B超检查的临床意义  

Clinical Significance of B-mode Ultrasonography before and after Surgery of the Portal Hypertension

作　　者：于振海[1] 阮长乐[1] 郝全[1] 贾淑娴 李兆亭[1] 刘竞芳[1] 

机构地区：[1]山东省千佛山医院普外科

出　　处：《中国超声医学杂志》1991年第4期259-260,共2页Chinese Journal of Ultrasound in Medicine

摘　　要：本文对125例门脉高压症患者术前后门脉宽度进行了超声检查,门脉宽度>1.2cm即有临床义,意门脉宽度与门脉压力两者呈显著性正相关(P<0.01),术前(平均1.644cm)与术后(平均1.185cm)有显著性差异(P<0.01)。本资料表明,门脉宽度是诊断门脉高压症的重要指标之一,并且可通过门脉宽度预测门脉压力,观察手术效果及选择术式。The width of portal vein was measured by B-mode ultrasonography before arid after surgery in 125 patients with portal hypertension. It appeared clinically significant when the width of portal vein>1.2cm, and positive correlation between the width and the pressure of portal vein(P<0.01). The significant difference between preoperative and postoperative(p< 0.01) had been indicated. The width of portal vein was one important factor in diagnosis of portal hypertension. Calculation of portal pressure, observation of surgical effects and reference for method of operation were all found to be be-nef i cial from B-mode ultrasonography .

关 键 词：门脉高压 超声检查 

分 类 号：R657.340.4[医药卫生—外科学]