肾脏神经鞘瘤病例报告。
A case of schwannoma in kidney.
机构信息
Department of Radiology, the Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China.
出版信息
Quant Imaging Med Surg. 2013 Jun;3(3):180-1. doi: 10.3978/j.issn.2223-4292.2013.06.08.
Schwannoma is a tumor derived from the Schwann cell of the peripheral nerve sheath and frequently occurs in the head, neck, or extremities. Schwannoma is extremely rare in the kidney, which has nonspecific symptoms and limited radiologic features, and is often diagnosed histologically after surgery. In this study, we report a case of a left renal schwannoma which was misdiagnosed as renal cell carcinoma and confirmed after the surgical removal of the affected kidney.
神经鞘瘤源自周围神经鞘的施万细胞，常发生于头颈部或四肢。神经鞘瘤在肾脏非常罕见，其症状无特异性，影像学特征有限，且常在术后行组织学检查时才得以确诊。本研究报道了 1 例左肾神经鞘瘤，术前误诊为肾细胞癌，后行患肾切除术得以确诊。
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