Patel, Natalie Adverse Histologic Features in Colorectal Nonpedunculated Malignant Polyps With Nodal Metastasis. [electronic resource] - The American journal of surgical pathology 02 2020 - 241-246 p. digital Publication Type: Journal Article ISSN: 1532-0979 Standard No.: 10.1097/PAS.0000000000001369 doi Subjects--Topical Terms: Adenocarcinoma--pathologyAdultAgedColectomyColorectal Neoplasms--pathologyDatabases, FactualFemaleHumansIntestinal Polyps--pathologyLymph Nodes--pathologyLymphatic MetastasisMaleMiddle AgedNeoplasm GradingNeoplasm InvasivenessNeoplasm StagingRetrospective Studies