ARCH PATHOL LAB MED:肛门癌的特征及检查

2019-02-04 MedSci MedSci原创

美国肛门癌的发病率在高危人群中呈上升趋势。除数字直肠检查和高分辨率肛门镜外,近来,肛门Papanicolaou试验(APT)被提倡作为筛查工具。

本研究的目的是回顾我们的经验和目前的文献,并与临床医生合作,根据我们的大量APT,制定标准化的筛查和治疗算法。

研究人员对20131月至20156月期间收集的所有APT进行了审查,并与随访/并发活检诊断临床和社会病史相关联。总共对1185例患者进行了1417APTAPT结果如下:17.4%(1417例中247例)不满意; 27.9%(1417395)为负; 19.5%(1417例中的276例)意义不明的非典型鳞状细胞(ASC-US; 24.1%(1417342)低度鳞状上皮内病变(LSIL; 3.6%(141751个)非典型鳞状细胞,不能排除高度鳞状上皮内病变(HSIL)(ASC-H; 7.5%(1417106HSIL。共有376例(26.5%)同时/随访活检。对活检时鳞状上皮内病变(SIL)的所有不满意病例的回顾显示LSIL19.2%(26/5)。具有细胞学异常(ASC-US +)的Anal Papanicolaou试验具有83.8%(376例中315例)活检证实的疾病,并且对于晚期肛门上皮内瘤形成或更差(AIN2 +)的敏感性更高(92%)。使用ASC-US +AIN2 +的总体检测显示特异性为26%,阴性预测值为92%,阳性预测值为26%。

研究表明,肛门细胞学异常率高(54.7%),敏感性高,但与组织学分级差。不满意率高表明需要改善取样,68.4%的病例在活组织检查中有SIL。多学科的协作努力可促进了取样、细胞学解释和标准化管理算法的发展。

原始出处:

Elizabeth G. Morency, Tracey Harbert, Anal Cytology: Institutional Statistics, Correlation With Histology, and Development of Multidisciplinary Screening Program With Review of the Current Literature

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    2019-06-09 hxj0127
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    2019-06-28 yb6560
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    2019-02-06 仁医06
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    2019-02-04 1ddf0692m34(暂无匿称)

    学习了,长知识

    0

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    2019-02-04 医者仁心5538

    学习了

    0

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