陕西医学杂志2016，Vol.45Issue(4)：457-459,3.DOI:10.3969/j.issn.1000-7377.2016.04.037
颅底软骨肉瘤的CT及MRI表现及临床病理学研究
CTand MR features of cranial base chondrosarcoma and clinical pathological analysis
摘要
Abstract
Objective:Cranial base chondrosarcoma is comparatively rare in intracranial tumors with a low-er incidence .This paper discusses the imaging findings ,diagnosis ,pathology .Methods:Retrospective study of near-ly 10 years in our hospital 15 patients with pathological diagnosis for patients with cranial base chondrosarcomacases , who underwent surgical treatment ,according to the imaging findings ,pathological diagnosis and prognosis were ana-lyzed carefully .Results :The main clinical manifestations were headache ,nausea or cranial nerve compression symp-toms .CT shows irregular mass ,the boundary is clear and rim calcification ,the mass center have high-density calci-fications ,T1WI shows hypointensity or isointensity signal ,T2WI shows isointensity or hyperintensity signal ,and uneven enhancement or circular strengthening .11 cases were diagnosed well-differentiated chondrosarcoma ,and the other 4 cases were myxoid chondrosarcoma .Conclusions :Cranial base chondrosarcoma is lack of the specific clinical manifestations and imaging feathers ,and have close relationship between important nerve and vessel and tumor in cranial base ,so most diagnosis depend on intraoperation findings and pathology .关键词
颅底肿瘤/病理学/体层摄影术/X线计算机/磁共振成像Key words
Skull base/pathology/Tomographt/x-ray computed/Magnetic resonance imaging分类
医药卫生引用本文复制引用
景治涛,崔启韬,李龙,王鑫,刘佳,班允超..颅底软骨肉瘤的CT及MRI表现及临床病理学研究[J].陕西医学杂志,2016,45(4):457-459,3.基金项目
国家自然科学基金资助项目（81101917／H1618）；辽宁省自然科学基金资助项目 （）
