背景:尽管在病理报告中包含代表性的显微照片仍然很少见,近年来频率有所增加。包含图片的影响以前没有在同行评审的文献中进行过研究。
方法:我们比较了我们实验室在引入要求之前和之后产生的Papanicolaou(Pap)测试解释,要求在报告中包括低度鳞状上皮内病变(LSIL)的图片;非典型鳞状细胞,不能排除高度鳞状上皮内病变;高度鳞状上皮内病变;不典型腺细胞;或癌。意义不明的非典型鳞状细胞(ASC-US)不需要图片,创造一种动机,将边缘案例解释为ASC-US而不是LSIL。我们比较了从图片要求之前到1807之后的1810个巴氏试验。
结果:病理学家从细胞技师对阴性或ASC-US的解释升级到需要图片的阳性解释之一的病例数从图片前时代的99减少到图片时代的80(P=0.19)。相反,病理学家降级的病例数从65例增加到98例(P=0.015).实验室的ASC-US与LSIL(ASC-SIL)比率从0.92降至1.45。
结论:在Pap测试报告中引入图片要求显着影响了我们实验室病理学家的实践。与此变化相关,实验室的ASC-SIL比率向国家平均值移动。
BACKGROUND: Although the inclusion of representative photomicrographic images in pathology
reports remains uncommon, the frequency has increased in recent years. The impact of the inclusion of pictures has not previously been examined in peer-reviewed literature.
METHODS: We compared the Papanicolaou (Pap) test interpretations produced by our laboratory before and after the introduction of a requirement to include pictures in
reports with interpretations of low-grade squamous intraepithelial lesion (LSIL); atypical squamous cells, cannot rule out high-grade squamous intraepithelial lesion; high-grade squamous intraepithelial lesion; atypical glandular cells; or carcinoma. Atypical squamous cells of undetermined significance (ASC-US) did not require a picture, creating an incentive to interpret borderline cases as ASC-US instead of LSIL. We compared 1810 Pap tests from before the
picture requirement to 1807 after.
RESULTS: The number of cases upgraded by the pathologists from a cytotechnologist interpretation of negative or ASC-US to one of the positive interpretations requiring a picture decreased from 99 in the prepicture era to 80 in the
picture era (P = 0.19). Conversely, the number of cases downgraded by the pathologists increased from 65 to 98 (P = 0.015). The ASC-US to LSIL (ASC-SIL) ratio for the laboratory went from 0.92 to 1.45.
CONCLUSIONS: The introduction of a
picture requirement in Pap test
reports significantly affected the practice of pathologists in our laboratory. The ASC-SIL ratio of the laboratory shifted toward the national mean in association with this change.