Retroperitoneal Ancient Schwannoma
Journal Title: HASEKİ TIP BÜLTENİ - Year 2019, Vol 57, Issue 1
Abstract
Schwannomas are benign peripheral nerve sheath tumors made up of Schwann cells. Ancient schwannoma is an uncommon subtype of schwannomas exhibiting areas of cystic cavitation, calcification and hyalinization. The “ancient” term refers to tumors that are long standing and show degenerative changes and diffuse hypocellular areas. This case highlights that the possibility of ancient schwannoma should be considered in patients presenting with a retroperitoneal cystic mass.
Authors and Affiliations
Tuba Kalelioğlu, Cansu Benli, Cemile Üzümlü Özdemir, Esengül Uzuner, Murat Vardar, Yıldıray Savaş
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