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下腔静脉畸形少见,大部分没有临床症状,过去多在尸检中发现,随着CT、MRI和超声等影像手段的应用,使得活体诊断下腔静脉畸形成为可能。笔者在临床工作中遇到1例罕见的复杂下腔静脉畸形,报道如下:1基本情况男性,56岁,因降结肠恶性肿瘤行胸腹部联合多层螺旋CT(multi-slice spiralcomputed tomography,MSCT)增强扫描,患者平素体健,家族中未发现类似情况。
Inferior vena cava malformations are rare, most of them have no clinical symptoms. In the past, they were mostly found in autopsy. With the application of CT, MRI and ultrasound, it is possible to diagnose IVC. The author encountered in clinical work a rare case of complex inferior vena cava, reported as follows: 1 Basic conditions Male, 56 years old, due to descending colon malignancy combined thoracoabdominal multi-slice spiral CT (MSCT) Enhanced scan, the patient usually healthy body, the family did not find a similar situation.