Ferraz de Arruda Germano José, Dametto Diego Rodrigo, Antoniassi Thiago da Silveira, Ferraz de Arruda José Germano, Facio Fernando Nestor
Urology, Faculdade de Medicina de São José do Rio Preto, Sao Jose do Rio Preto, BRA.
Urology, Faculdade de Medicina de São José do Rio Preto, São José do Rio Preto, BRA.
Cureus. 2022 Jun 14;14(6):e25938. doi: 10.7759/cureus.25938. eCollection 2022 Jun.
Perineuriomas are benign, rare neoplasms of the nerve sheath, basically in two forms: intraneural and extraneural. Extraneural forms are mainly found in the trunk and limbs, while visceral organs are rarely affected. To date, there have been no previous reports in the literature of bladder perineurioma. In this case, we report a young adult with hematuria and bladder tumor which after surgical resection and immunohistochemical study was confirmed to be a perineurioma. Therefore, this should be included in the differential diagnosis during the analysis of resections of bladder tumors.
神经束膜瘤是一种良性、罕见的神经鞘肿瘤，主要有两种形式：神经内型和神经外型。神经外型主要见于躯干和四肢，内脏器官很少受累。迄今为止，文献中尚无膀胱神经束膜瘤的报道。在此病例中，我们报告一名患有血尿和膀胱肿瘤的年轻成年人，经手术切除和免疫组化研究证实为神经束膜瘤。因此，在分析膀胱肿瘤切除术时，应将其纳入鉴别诊断。
