结直肠锯齿状息肉
Serrated polyps of the colon and rectum
2023-05
结直肠锯齿状息肉
锯齿状息肉(serrated polyps)一组异质性病变,具有不同旳大体、组织学和分子遗传学特性;通过serrated pathway发展为癌上皮成分以锯齿状(燕尾状或星状)构造为特性WHO分类:增生性息肉(hyperplastic polyps,HPs) 广基锯齿状腺瘤/息肉(sessile serrated adenoma/polyp,SSA/P)with or without cytological dysplasia 老式型锯齿状腺瘤(traditional serrated adenoma,TSA)
锯齿状病变专家共识推荐规范
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