病例分析:腹膜后神经鞘瘤的典型影像表现、病理基础及鉴别诊断  

Case analysis:Typical imaging manifestations,pathological basis,and differential diagnosis of retroperitoneal Schwannoma

作　　者：舒强 史慧 卢春燕[1] SHU Qiang;SHI Hui;LU Chunyan(Department of Radiology,West China Hospital,Sichuan University,Chengdu 610041,P.R.China;Department of Medical Imaging,People’s Hospital of Longhui County,Shaoyang City,Hunan Province 422200,P.R.China;Department of Ultrasound Imaging,People’s Hospital of Longhui County,Shaoyang City,Hunan Province 422200,P.R.China)

机构地区：[1]四川大学华西医院放射科,成都610041 [2]隆回县人民医院影像科,湖南邵阳隆回县422200 [3]隆回县人民医院超声科,湖南邵阳隆回县422200

出　　处：《中国普外基础与临床杂志》2025年第3期300-304,共5页Chinese Journal of Bases and Clinics In General Surgery

摘　　要：原发于腹膜后间隙的神经鞘瘤相对少见。笔者报道1例经手术病理证实的腹膜后神经鞘瘤,展示神经鞘瘤的典型CT及MRI影像表现——“靶征”,阐述该病相关的病理生理机制及影像鉴别诊断,以加强读者对神经鞘瘤典型征象的了解与认识,提高该病的正确诊断率。Schwannoma originating in the retroperitoneal space is relatively rare.The author reported a case of retroperitoneal Schwannoma confirmed by surgery and pathology,presented the typical CT and MRI manifestations of Schwannoma——“target signs”,described the pathophysiological mechanism and image differential diagnosis of the disease,so as to strengthen readers’understanding of the typical signs of Schwannoma and improve the correct diagnosis rate of the disease.

关 键 词：腹膜后 神经鞘瘤 影像征象 病理基础 

分 类 号：R73[医药卫生—肿瘤]