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目的探讨鼻咽癌的影像学诊断价值。方法回顾性分析重庆市梁平县人民医院2007-01-2010-12经手术和病理证实的鼻咽癌的CT、MRI表现。结果 48例鼻咽癌表现为鼻咽腔变形不对称,鼻咽侧壁增厚,软组织肿块,继发炎症:乳突炎,鼻窦炎等,颅底骨质破坏及颅内侵犯,淋巴转移等。结论 CT、MRI是诊断鼻咽癌较理想的方法,MRI更准确地显示鼻咽癌的部位、大小、范围、浸润深度以及淋巴结肿大。
Objective To investigate the value of imaging diagnosis of nasopharyngeal carcinoma. Methods The CT and MRI findings of nasopharyngeal carcinoma confirmed by surgery and pathology were retrospectively analyzed in Liangping County People ’s Hospital of Chongqing. Results 48 cases of nasopharyngeal carcinoma showed asymmetric deformation of the nasopharynx, nasopharyngeal wall thickening, soft tissue mass, secondary inflammation: mastoiditis, sinusitis, skull basement destruction and intracranial invasion, lymph node metastasis . Conclusion CT and MRI are the ideal methods to diagnose nasopharyngeal carcinoma. MRI can show the location, size, range, depth of invasion and lymph node enlargement of nasopharyngeal carcinoma more accurately.