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

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• 作者：Michael T. Starc^a ; ^{mts7001@med.cornell.edu} ; Marc K. Rosenblum^b ; Paul A. Meyers^c ; Vaios Hatzoglou^a
• 刊名：Clinical Imaging
• 出版年：2017
• 出版时间：January-February 2017
• 年：2017
• 卷：41
• 期：Complete
• 页码：73-77
• 全文大小：1542 K
• 卷排序：41

文摘

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.