Retroperitoneal Ancient Schwannoma

Neda Najmi, MD; E Isin Akduman, MD

Disclosures

Appl Radiol. 2021;50(6):45-47. 

In This Article

Conclusion

Ancient schwannomas are degenerative peripheral nerve sheath tumors that rarely occur in the retroperitoneum. A diagnosis of ancient schwannoma should be entertained when there is a heterogeneous, well-encapsulated mass in the retroperitoneum.

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