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目的:探讨3.0 T高场强MRI成像技术在舌鳞状细胞癌术前诊断和临床评估中的应用价值。方法:回顾性分析本院经手术和病理证实为舌鳞癌的26例病例术前3.0 T MRI影像资料。结果:3.0 T MRI可以清晰显示舌鳞癌及其侵犯的范围,同时了解颌下及颈部淋巴结情况,对TN分期具有重要意义。结论:3.0 T MRI对舌鳞癌的显示和诊断具有高分辨率、多方位及多序列成像优势,可以很好地显示舌鳞癌发生的位置、大小、病变侵及范围以及扩散途径,有助于术前病变性质的判断及肿瘤分期的评估。舌鳞癌检查首选高场强MRI。
Objective: To investigate the value of 3.0 T high-field MRI imaging in preoperative diagnosis and clinical evaluation of tongue squamous cell carcinoma. Methods: Preoperative 3.0 T MRI data of 26 cases with tongue squamous cell carcinoma confirmed by surgery and pathology were retrospectively analyzed. Results: 3.0 T MRI can clearly show the scope of tongue squamous cell carcinoma and its invasion, and to understand the submandibular and cervical lymph nodes, TN staging is of great significance. Conclusion: 3.0T MRI has the advantages of high resolution, multi-orientation and multi-sequence imaging in the diagnosis and diagnosis of tongue squamous cell carcinoma, which can display the location, size, invasion extent and path of tongue squamous cell carcinoma well, To judge the nature of preoperative lesion and assessment of tumor staging. Tongue squamous cell carcinoma preferred high field MRI examination.