Hirji M K, Johnson M A, Hennig R C
Radiology. 1986 Dec;161(3):659-60. doi: 10.1148/radiology.161.3.3786714.
In a 60-year-old man, two chest radiographs showed an apparently thickened pericardial stripe. Echocardiography and surgery for aortic valve replacement showed no pericardial fluid or thickening. An angiocardiogram showed that the patient's right coronary artery was positioned more medially than usual because of levorotation of the heart, producing the false-positive fat pad sign.
在一名60岁男性患者中，两张胸部X光片显示心包条纹明显增厚。超声心动图检查以及主动脉瓣置换手术均未发现心包积液或增厚。心血管造影显示，由于心脏左旋，患者右冠状动脉的位置比正常情况更偏内侧，从而产生了假阳性脂肪垫征。
