[摘要] 目的 观察功能性消化不良(FD)胃功能及与临床症状的关系。方法 选择FD患者30例，健康组22例，治疗后自身对照12例。X线钡奶造影和临床症状检查。观察胃中间横带宽度(MTB)、近端胃和远端胃面积、胃排空率、临床症状积分，探讨其相关性。结果 FD组MTB较健康组增宽(P<0.05)，治疗后MTB缩小;FD组餐后即刻近端胃面积缩小，其余各时间段胃面积均较HS组增大，治疗后面积缩小;胃排空与远端胃面积关系密切(P<0.01);FD治疗后症状总积分改善(P<0.01);上腹部疼痛、嗳气、恶心、呕吐与近端胃关系密切。结论 FD症状与胃功能失调有关。

    [关键词] 功能性消化不良;胃中间横带;胃功能

    Clinic study on gastric function of functional dyspepsia patients

    TAO Xiao-ying，ZHAO Zhen-hua，WU Guo-shui，WANG Bo-yin

    (Shaoxing People's Hospital，Shaoxing312000，Zhejiang，China)

    Abstract:Objective It is to observe the relationship between gastric function and clinical symptom of functional dyspep-sia(FD)patients.Methods30FD patients，22healthy subjects(HS)and12patients checked with self were participated in this study.X-ray film of barium-sulfate-milk and clinical symptom examination were executed.The midgastric-transverse band(MTB)，distal gastric and proximal gastric area，gastric emptying ratio and clinic symptom integral were observed.The relativity among the four ones was discussed.Results MTB of FD group was wider than that of HS group(P<0.05)and was shorter after treatment.The postprandial proximal gastric area of FD group instantly was shrunken and that at other time was increscent compared with that of HS group ......