摘要
目的:分析鼻咽癌放疗后的MR表现,评价鼻咽癌的放疗效果。材料与方法:回顾性分析38例采用MR检查的鼻咽癌放疗后患者。结果:11例鼻咽癌放疗后出现复发,2例残留,18例存在粘膜炎症或肉芽组织增生,3例鼻咽壁软组织肿胀,4例完全恢复正常。结论MRI对于鼻咽黏膜以及鼻咽周围肌肉、筋膜、脂肪间隙具有很好的分辨率,可以作为鼻咽癌放疗后的检查手段。
Purpose： To Analyse the characteristics of MR Scans for nasopharyngeal carcinoma after radiotherapy, al- uate the effect of radiotherapy of nasopharyngeal carcinoma. Materials and Methods： A retrospective analysis of 38 cases with nasopharyngeal carcinoma after radiotherapy with MR examination. Results： 11 patient with nasopharyngeal carcinoma after radiotherapy recurrence, 2 cases of residual, In 18 cases there is inflammation or mucosal hyperplasia of granulation tis- sue, 3 cases of nasopharyngeal wall soft tissue swelling, 4 cases recovered to normal. Conclusion ： MRI has good resolution for nasopharyngeal mucosa and nasopharyngeal peripheral muscle, fascia, fat clearance et al, can be used as a means of examination in patients with nasopharyngeal carcinoma after radiotherapy.
出处
《现代医用影像学》
2015年第2期205-207,共3页
Modern Medical Imageology
关键词
磁共振成像
鼻咽癌
放疗
Magnetic resonance imaging
Nasopharyngeal carcinoma
Radiotherapy
