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Malignancy grading of invasive fronts of oral squamous cell carcinomas: Correlation with overall survival

机译:口腔鳞状细胞癌浸润性前沿的恶性分级:与总生存期的关系

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Background:Clinical stage and pathology grading have consistently failed to predict survival in patients diagnosed with oral squamous cell carcinoma (OSCC). There is a need to develop a grading system that could have a predictive value in assessing the prognosis of patients with OSCC. The aim was to evaluate the prognostic significance of several parameters of the modified Bryne’s malignancy grading system.Methods:Malignancy grading of invasive fronts of 60 OSCCs from Sri Lankan subjects was undertaken using Bryne’s criteria.Results:Of the five morphological features assessed at the invasive fronts of the tumours, the range of scores derived for keratinization was low, and the host response in the stromal tissue was marked compared with reported series from European countries. There were no tumours scoring a malignancy grading under 9, regarded as tumours with a ‘good prognosis’. In logistic regression analysis among patient factors, age had a positive association on survival, and among tumour factors, th...
机译:背景:临床分期和病理分级一直未能预测诊断为口腔鳞状细胞癌(OSCC)的患者的存活率。需要开发一种分级系统,该分级系统在评估OSCC患者的预后时可能具有预测价值。目的:评价改良的Bryne恶性分级系统的几个参数的预后意义。方法:采用Bryne标准对斯里兰卡60例OSCC的浸润前线进行恶性分级。结果:在浸润后评估的五个形态学特征与欧洲国家报道的系列相比,在肿瘤的最前沿,角质化得分范围很低,并且基质组织中的宿主反应也很明显。没有肿瘤的恶性评分低于9,被认为是“预后良好”的肿瘤。在患者因素之间的逻辑回归分析中,年龄与生存率呈正相关,而在肿瘤因素之间,...

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