病例分析:1例胆总管神经鞘瘤影像表现及其解剖与病理基础

A case study of choledochal Schwannoma:imaging manifestations and it’s anatomic and pathological basis

原发于胆总管的神经鞘瘤罕见。笔者报道1例术前诊断为胆管囊腺瘤,术后经病理学检查证实为原发于胆总管的神经鞘瘤,分析其CT和MRI的影像学表现,并简要阐述胆总管神经鞘瘤的影像相关的解剖与病理基础,提高临床及放射科医师对该病的诊断意识。

Schwannoma originating from the common bile duct is rare.We presented a patient who was diagnosed with biliary cystadenoma preoperatively and pathologically confirmed as a choledochal Schwannoma,analyzed the CT and MRI imaging manifestations,and illustrated its anatomical and pathological basis,and to improve the understanding of clinicians and radiologists for choledochal Schwannoma.