Department of Medical Oncology The Fourth Hospital of Hebei Medical University Shijiazhuang 050011 Hebei Province China;
Department of Orthopedics The Fourth Hospital of Hebei Medical University Shijiazhuang 050011 Hebei Province China;
Department of Gynecology Hebei Medical University Second Affiliated Hospital Shijiazhuang 050000 Hebei Province China;
Department of Orthopedics The Fourth Hospital of Hebei Medical University Shijiazhuang 050011 Hebei Province China;
Department of Orthopedics The Fourth Hospital of Hebei Medical University Shijiazhuang 050011 Hebei Province China;
Spinal metastasectomy; Gastrointestinal stromal tumor; Multisegmental spinal metastases; Magnetic resonance imaging; Case report;