Palasciano G, Paradiso A, Acquaviva M, Vasti M, Albano O
Boll Soc Ital Biol Sper. 1982 Mar 30;58(6):315-9.
The investigation methods of gallbladder physiology in normal man are usually limited because often they are invasives and hazardous (radiations). The gallbladder size was accurately evaluated by US with study "in vitro". The variations in gallbladder-size measurements in the same observer and among many observers by US, demonstrate that Real-Time ul-ultrasonography is a simple, accurate, non-invasive and potentially valuable mean in the study of gallbladder motility.
正常人胆囊生理学的研究方法通常受到限制，因为这些方法往往具有侵入性且有风险（如辐射）。通过“体外”研究，超声能够准确评估胆囊大小。同一观察者以及众多观察者通过超声测量胆囊大小的差异表明，实时超声检查是研究胆囊运动的一种简单、准确、非侵入性且具有潜在价值的手段。
