| 杨广夫,王泽忠,刘继汉,鱼博浪,王莉君,郭佑民,杨志英,张明,胡重森,沈行平.鼻咽癌CT表现与肿瘤分期[J].中国医学影像技术,1995,11(1):6~9 |
| 鼻咽癌CT表现与肿瘤分期 |
| C T Findings and T-staging of Nasopharyngeal Carcinoma |
| 投稿时间：1994-07-10 |
| DOI： |
| 中文关键词: 鼻咽癌 CT诊断 肿瘤分期 |
| 英文关键词:Nasopharyngeal carcinoma Diagnosis of Computed tomography T-staging |
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| 中文摘要: |
| 本文报告了115例经病理证实鼻咽癌,基于CT表现,发现该病可分为二型：常见型(伴粘膜病变)及少见型(不伴粘膜病变).本文将常见型肿瘤分为4期：T1局限鼻咽粘膜间隙病变；T2局限咽周浅层间隙病变；T3侵犯咽旁深层间隙病变；T4邻近器官受侵病变,其中T4a侵犯颅内以外器官,T4b破坏颅底侵入颅内。 |
| 英文摘要: |
| cases with biopsy-proved nasopharyngeal carcinoma were presented. Based on the CT findings,two types of nasopharyn-geal carcinoma were found:the typical lesion with mucusal involve ment and the atypical lesion without mususal involvement.T-staging of the primary tumor in the typical lesion was recorded:T1 with involvement of mucusal space,T2 involvement of superior parapharyngeal space,T3 involvement of deeper Parapharyngeal space,T4 involvement of adjacent organs,which including T4a without cranial invasion and T4b destruction of base of skull and cranial invasion. |
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