Vogl T, Steger W, Grevers G, Schramm A, Lissner J
Radiologische Klinik, Universität München.
Rofo. 1990 Apr;152(4):405-11. doi: 10.1055/s-2008-1046894.
Thirty one patients with tumours of the larynx and hypo-pharynx were studied by MRI, both with and without the para-magnetic contrast medium, GD-DTPA. The results were compared with pre-operative laryngoscopy and the final pathological tumour classification. The most accurate results were obtained by comparing T1-weighted sequences before and after the use of GD-DTPA. Because of the relatively rapid mode of examination and the specific enhancement, the method proved ideal for evaluating tumours of the larynx and hypo-pharynx. MRI is a valuable diagnostic technique for staging and treatment planning of patient with tumours of the larynx and hypo-pharynx.
对31例喉和下咽肿瘤患者进行了MRI研究，分别在使用和顺磁性造影剂钆喷酸葡胺（GD-DTPA）的情况下进行检查。将结果与术前喉镜检查及最终的肿瘤病理分类进行比较。通过比较使用GD-DTPA前后的T1加权序列，获得了最准确的结果。由于检查方式相对快速且有特异性强化，该方法被证明是评估喉和下咽肿瘤的理想方法。MRI是对喉和下咽肿瘤患者进行分期及制定治疗方案的一种有价值的诊断技术。
