Prognostic Factors of Patients With Malignant Epithelioid Vascular Tumors in the Spine

Study Design.A retrospective study of 46 patients with malignant epithelioid vascular tumors (MEVT) in the spine was performed.Objective.The purpose of this study was to illustrate the clinic characteristics of MEVT in the spine and to discuss prognostic factors by survival analysis.Summary of Backg