Rare presentation of Ewing sarcoma metastasis to the sella and suprasellar cistern.

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Rare presentation of Ewing sarcoma metastasis to the sella and suprasellar cistern.

Clin Imaging. 2017 Jan - Feb;41:73-77

Authors: Starc MT, Rosenblum MK, Meyers PA, Hatzoglou V

Abstract
We present an exceedingly rare case of a Ewing sarcoma metastasis manifesting as a sellar mass mimicking a pituitary adenoma. The differential diagnosis of the young adult with a sellar mass is presented and correlated with a review of available literature, demonstrating this case's unique potential for clinical teaching. More specifically, this case illustrates that in a patient with a clinical history of Ewing sarcoma, a metastasis may involve the sella and suprasellar cistern without apparent osseous involvement.

PMID: 27816880 [PubMed - indexed for MEDLINE]

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