Biliary motor function test

Biliary motor function testing can be repeated with B-ultrasound. Currently, there are two main methods for evaluating gallbladder function. One is to observe changes in the volume of the gallbladder after a fat meal. One is intravenous cholecystokinin (CCK) to measure the emptying index of the gallbladder, which can measure biliary dysfunction. Basic Information Specialist classification: Digestive examination classification: ultrasound Applicable gender: whether men and women apply fasting: fasting Tips: Do not eat too greasy food. Normal value Intravenous cholecystokinin (CCK) measures the emptying index of the gallbladder, up to 70%. Clinical significance Abnormal results: Intravenous cholecystokinin (CCK) measures the emptying index of the gallbladder, <40% can be considered abnormal. Need to check the crowd: biliary motor dysfunction. Precautions Taboo before inspection: Do not eat too greasy food. Taboo when checking: 1. You must eat before checking, after the fat meal. 2. The amount of cholecystokinin in the eye should be appropriate. Inspection process 1. After the patient's fat meal, observe the change of the volume of the gallbladder with b-ultrasound. 2. The emptying index of the gallbladder was measured by intravenous injection of cholecystokinin (CCK). Not suitable for the crowd Generally no taboos. Adverse reactions and risks Generally not.