兰州大学学报（医学版）2009，Vol.35Issue(2)：20-23,4.
功能性消化不良患者胃中间横带面积百分比与胃排空的关系
Relationship between the percentage of midgastric transverse band area and the time of gastric emptying in patients with functional dyspepsia
摘要
Abstract
Objective To investigate the relationship between the percentage of midgastric trans- verse band (MTB) area and the time of gastric emptying in patients with functional dyspep- sia (FD). Methods 48 subjects were divided into healthy subjects,FD and big dosage groups, and underwent gastric emptying imaging with single photon emission computed tomograph. The time of the whole and different gastric areas was obtained by region of interest technique and the activity curve was drawn automatically or artificially,the half gastric emptying time (GET1/2) of the whole stomach and the areas of the whole and subregion stomach were obtained from the curve,and the percentage of the whole and different gastric areas was calculated. Results GET1/2 in FD group and big dosage group increased obviously and there was a significant dif- ference when compared with healthy subjects (P <0.05 or P<0.01),but there was no significant difference between the two groups (P>0.05). The percentage of MTB area in FD group increased obviously and there was a significant difference when compared with healthy subjects (P<0.05), but thcre was no significant difference between big dosage group and healthy subjects (P>0.05). The percentage of MTB area was correlated with GET1/2 at different time (P<0.05). Conclu- sion Both the percentage of MTB area and GET1/2 are increased in patients with FD. MTB plays a role as sluice gate in regulating food distribution and empting of the stomach.关键词
胃中间横带/面积百分比/功能性消化不良/胃排空Key words
midgastric transverse band/area percentage/functional dyspepsia/gastric emptying分类
医药卫生引用本文复制引用
杨鹏,严祥,刘纯,刘永铭..功能性消化不良患者胃中间横带面积百分比与胃排空的关系[J].兰州大学学报（医学版）,2009,35(2):20-23,4.基金项目
甘肃省科学事业费(QS002-C33-018) （QS002-C33-018）
