title: Expert's comment concerning Grand Rounds case entitled "Surgical management of recurrent thoracolumbar spinal sarcoma with 4-level total en bloc spondylectomy: description of technique and report of two cases" (by Claudia Druschel; Alexander C. Disch; Ingo Melcher; Tilmann Engelhardt; Alessandro Luzzati; Norbert P. Haas; Klaus-Dieter Schaser).
authors.affiliation: National Center for Spinal Disorders, Királyhágó Street 1-3, 1126, Budapest, Hungary. vpp@bhc.hu
authors.forename: Peter Paul
authors.initials: PP
authors.lastname: Varga
mesh_terms: D002813:Chondrosarcoma / Q000601:surgery*; D006801:Humans; D008159:Lumbar Vertebrae / Q000601:surgery*; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000601:surgery*; D019637:Orthopedic Procedures / Q000379:methods*; D012516:Osteosarcoma / Q000601:surgery*; D013125:Spinal Neoplasms / Q000601:surgery*; D013904:Thoracic Vertebrae / Q000601:surgery*