静脉血栓栓塞症是妇科恶性肿瘤患者严重且常见的并发症之一，也是除肿瘤本身因素外导致患者死亡的最主要原因，而护理人员对静脉血栓的......

MR pulmonary angiography(MRPA)combined with indirect MR venography(MRV)was attempted by using 3D contrast-enhanced MR vo......