MR Assessment of Oral Cavity Carcinomas

被引：16
作者：
Hagiwara, Mari [1 ]
Nusbaum, Annette [1 ]
Schmidt, Brian L. [2 ]
机构：
[1] NYU, Sch Med, Dept Radiol, New York, NY 10016 USA
[2] NYU, Coll Dent, Dept Oral & Maxillofacial Surg, Bluestone Ctr Clin Res, New York, NY 10010 USA
来源：
MAGNETIC RESONANCE IMAGING CLINICS OF NORTH AMERICA | 2012年 / 20卷 / 03期
关键词：
Oral cavity; Squamous cell carcinomas; Minor salivary gland neoplasms; MR Imaging; Staging; SQUAMOUS-CELL CARCINOMA; RESONANCE-IMAGING MRI; MANDIBULAR INVASION; PATHOLOGICAL DATA; COMPUTED-TOMOGRAPHY; DIAGNOSTIC-ACCURACY; TUMOR THICKNESS; BUCCAL MUCOSA; TONGUE CANCER; NECK-CANCER;
D O I：
10.1016/j.mric.2012.05.003
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Approximately half of head and neck carcinomas arise from the oral cavity. Imaging plays an essential role in the preoperative evaluation of oral cavity carcinomas. MR imaging is particularly advantageous in the evaluation of the oral cavity, with better depiction of the anatomy in this region and reduction of dental artifacts compared with CT. MR is also the preferred imaging modality for the evaluation of bone marrow invasion and perineural tumor spread, which are findings critical for treatment planning. Advanced MR imaging techniques may potentially better delineate true tumor extent, determine lymph node metastases, and predict treatment response.
引用
收藏
页码：473 / +
页数：23
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