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我院自1990年至1998年,在B超检查者中,共选择了289例行口服甘露醇观察胆囊大小,胆总管宽窄的变化,现报告如下。 资料及方法 289例中,男84例,女205例,年龄为21～60岁,平均年龄39例,其中256例临床及声像图均考虑为慢性胆囊炎进行胆囊收缩功能测定。33例是胆总管扩张,检查有否梗阻。另外,对30例临床上无肝胆系疾病的成年人,且胆囊声像图正常者作为对照组,男10例,女20例,年龄22～40岁,平均年龄36岁。仪器为EUB—26型,探头频率3.5MHz,检查当日空腹测其胆囊长径,前后径以及胆总管的宽度,然后口服20％甘露醇液100～125毫升,于15～20分钟后在同一部位复测其胆囊长径,前后径及胆总管的宽度,逐一记录,计算出胆囊的面积指数(长径×前后径)作为评价胆囊收缩功能的指标。
In our hospital from 1990 to 1998, in the B-examiner, a total of 289 patients were selected oral mannitol observation of gallbladder size, common bile duct width changes, are as follows. Materials and Methods 289 cases, 84 males and 205 females, aged from 21 to 60 years old, with an average age of 39 cases, of which 256 cases of clinical and sonographic imaging were considered chronic cholecystitis gallbladder contraction. 33 cases of common bile duct dilatation, check whether obstruction. In addition, 30 cases of adults without hepatobiliary diseases, and normal gallbladder sonography as a control group, 10 males and 20 females, aged 22 to 40 years, mean age 36 years. Instrument EUB-26 type, the probe frequency 3.5MHz, fasting the gallbladder length and anteroposterior diameter and the width of the common bile duct, and then oral administration of 20% mannitol 100 to 125 ml at 15 to 20 minutes after the same site The length, anteroposterior diameter of the gallbladder and the width of the common bile duct were rechecked and recorded one by one to calculate the gallbladder area index (long diameter × anteroposterior diameter) as an index to evaluate the gallbladder contractility.