Serrated lesions of the colorectum often have complex histological morphology, and some groups include subtypes with different molecular biology. This study aimed to characterize serrated lesions with heterogeneous histology that was dominated by a traditional serrated adenoma (TSA) component.

中文翻译：

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宏观和微观形态学和分子分析以区分结直肠异质性传统锯齿状腺瘤

结直肠锯齿状病变通常具有复杂的组织学形态，一些组包括具有不同分子生物学的亚型。本研究旨在表征具有异质性组织学的锯齿状病变，其主要是传统的锯齿状腺瘤 (TSA) 成分。