Sharma A K, Sarin N K, Kaushik N K, Dhiman D S, Negi A, Patial R K
Department of Radiology, Indira Gandhi Medical College, Shimla.
J Assoc Physicians India. 1991 Aug;39(8):604-5.
The role of real-time ultrasonography was evaluated in 50 randomly selected cases with a strong clinical suspicion of gallbladder diseases and normal oral cholecystogram. Of these, 13(26%) cases showed abnormalities on ultrasonography.
对50例临床高度怀疑胆囊疾病但口服胆囊造影正常的随机选取病例进行了实时超声检查作用的评估。其中，13例（26%）超声检查显示异常。
