1. Successful treatment of a very rare angiosarcoma involving the lumbar spine via en-bloc resection and radiotherapy: case report;Nacar;Turk Neurosurg,2014
2. Vertebral angiosarcoma. A case report;Stjernvall;Acta Orthop Scand,1970
3. Successful surgical treatment of angiosarcoma of the spine: a case report;Kawashima;Spine,2004
4. Primary spinal angiosarcoma;Liu;J Clin Neurosci,2010
5. Vertebral angiosarcoma. Case study;Guzik;Ortop Traumatol Rehabil,2015