Ultrasonic evaluation of cervical lymph node metastasis of squamous cell carcinoma in oral cavity.
Ultrasonic evaluation of cervical lymph node metastasis of squamous cell carcinoma in oral cavity.
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口腔鳞状细胞癌颈部淋巴结转移的超声评价
DOI：
10.11480/btmd.360403
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发表时间：
1989
期刊：
影响因子：
--
通讯作者：
S. Shioda
中科院分区：
文献类型：
--
作者：
J. Ishii;T. Amagasa;T. Tachibana;K. Shinozuka;S. Shioda
本文对44例口腔癌患者进行了颈部淋巴结转移超声检查。经组织病理学或临床证实有肿瘤转移的淋巴结，其超声特征性表现为：淋巴结边界清晰，后路回声增强，淋巴结最短直径与最长直径之比增大。提示这三种特殊的超声表现可作为口腔癌宫颈转移良性淋巴结鉴别诊断的重要内容。
Forty-four patients with oral cancer were examined by ultrasonography to detect cervical lymph nodal metastases. The lymph nodes, which were histopathologically or clinically confirmed to have cancer metastases, showed the following characteristic echogram findings: distinctive nodal boundary, posterior echo enhancement and an increased ratio of the shortest and the longest diameters of the node. It is suggested that these three peculiar ultrasonographic findings are considered to be important items for the differential diagnosis of benign nodes from the cervical metastasis of oral cancer.