颅骨骨旁骨肉瘤

Parosteal osteosarcoma of the skull.

作者信息

Rodríguez-Arias C A, Lobato R D, Millán J M, Lagares A, de la Lama A, Alén J F

机构信息

Service of Neurosurgery and Department of Radiology, Hospital 12 de Octubre, Madrid.

出版信息

Neurocirugia (Astur). 2001 Dec;12(6):521-4. doi: 10.1016/s1130-1473(01)70671-9.

DOI:10.1016/s1130-1473(01)70671-9

PMID:11787402

Abstract

Parosteal osteosarcoma of the skull is a distinct surface bone tumor, with a better prognosis than conventional osteosarcoma. The most common location is on the surface of the distal femur which accounts for 46-66% of the cases. The presentation in the skull is uncommon and there are few cases reported in the literature. We describe the case of a man who developed a parosteal osteosarcoma arising from the occipital bone with extension to the parietal bone. The patient was operated and had a complete tumor resection.

摘要

颅骨骨旁骨肉瘤是一种独特的骨表面肿瘤，预后比传统骨肉瘤更好。最常见的部位是股骨远端表面，占病例的46%-66%。在颅骨的表现并不常见，文献报道的病例很少。我们描述了一例男性患者，其枕骨发生骨旁骨肉瘤并累及顶骨。该患者接受了手术，肿瘤被完全切除。