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Abstract

Perineurioma is a rare benign peripheral nerve sheath tumor of perineural cells. To separate from similar tumors, CD10, EMA positivity and CD34, S100 negativity is important. To distinguish between tumors having similar morphology, immunohistochemical tests and the morphological findings should be evaluated together with. In this study, 30-year old female patient having a soft tissue Perineurioma localized in the deltoid muscle and 66 year-old female patient with intraneural perineurioma localized in the buccal mucosal was presented and differential diagnosis was discussed

Keywords

• Soft Tissue, Perineurioma

Perinöroma; İki Olgu

Abstract

Perinöromalar, nadir görülen perinöral hücrelerden gelişen benign periferik sinir kılıf tümörüdür. Perinöromaya benzer tümörlerden ayrımı için CD10, EMA pozitifliği ile S100 ve CD34 negatifliği önemlidir. Perinöromaya benzer morfolojiye sahip tümörler arasında ayırım yapılması için immünhistokimyasal testler ile morfolojik bulguların birlikte değerlendirilmesi gerekir. Bu çalışmada 30 yaşında kadın hastada deltoid kas içinde yerleşim gösteren soft tissue perinöroma ile 66 yaşında kadın hastada bukkal mukoza yerleşimli intranöral perinöroma olgularının ayırıcı tanıları tartışılmıştır

Keywords

• Yumuşak Doku, Perineurioma

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