Mindelzun R, McCort J J
Radiol Clin North Am. 1980 Aug;18(2):221-38.
Radiolucencies in and around the liver may be caused by normal or abnormal accumulations of fat or gas. Computed tomography, which measures the differential photon absorption of tissue more accurately than does abdominal radiography, readily demonstrates interfaces between the liver and air or fat. The correlation of these two modalities in detecting and identifying hepatic radiolucencies is explored.
肝脏内部及周围的透亮区可能由脂肪或气体的正常或异常积聚引起。计算机断层扫描比腹部X线摄影更能准确测量组织的不同光子吸收情况，它能轻易显示肝脏与空气或脂肪之间的界面。本文探讨了这两种检查方式在检测和识别肝脏透亮区方面的相关性。
