Surgical removal of adrenal cortical carcinoma complicated by intra-atrial tumor thrombus is very difficult and risky if the removal of thrombus is incomplete, leading possibly to pulmonary embolism.

• 摘要肾上腺皮质腺癌并发的心房内肿瘤血栓，手术摘除是非常困难的，也容易因肿瘤血栓的摘除不完全，造成肺栓塞。