Correlation of imaging and clinical features in the assessment of mandibular invasion of oral carcinomas
Correlation of imaging and clinical features in the assessment of mandibular invasion of oral carcinomas
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DOI：
10.1016/s0901-5027(96)80079-8
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发表时间：
1996-12-01
影响因子：
2.4
通讯作者：
Stahel, WA
中科院分区：
文献类型：
--
作者：
Kalavrezos, ND;Gratz, KW;Stahel, WA
在下颌骨中检测邻近原发性恶性肿瘤的早期局部扩散是一个困难的问题。对60例疑有下颌骨癌浸润的患者进行了调查，并对最重要的临床和影像学资料进行了研究。肿瘤定位和骨显像被证明提供了最重要的预测能力。设计了决策树和逻辑回归模型，该模型确定了结合这些特征的评分函数。该决策树提高了术前评估的敏感性和特异性，并为外科医生提供了一种准确估计早期下颌骨侵犯的算法。
The detection in the mandible of early local spreading of adjacent primary malignancies poses a difficult problem. A survey of 60 patients suspected of carcinomatous mandibular infiltration was undertaken, and the: most important clinical and imaging data were studied. Tumor localization and bone scintigraphy proved to offer the most important predictive power. A decision tree and a logistic regression model which determines a score function combining these characteristics were designed. This decision tree improves the sensitivity and specificity of the preoperative assessment and provides the surgeon with an algorithm for the accurate estimation of early mandibular invasion.