2019
Adverse Histologic Features in Colorectal Nonpedunculated Malignant Polyps With Nodal Metastasis
Patel N, Vyas M, Celli R, Jain D, Zhang X. Adverse Histologic Features in Colorectal Nonpedunculated Malignant Polyps With Nodal Metastasis. The American Journal Of Surgical Pathology 2019, 44: 241-246. PMID: 31498179, DOI: 10.1097/pas.0000000000001369.Peer-Reviewed Original ResearchConceptsHigh-grade tumor buddingAdverse histologic featuresMalignant polypsNodal metastasisTumor buddingHistologic featuresLymphovascular invasionNode metastasisLymph node metastatic potentialMargin statusSubsequent resectionColectomy specimenColectomy proceduresDifferentiated clustersTumor differentiationOdds ratioRisk featuresMetastasisMetastatic potentialPiecemeal polypectomyPolypsRiskInvasionColectomyResection
2016
Intestinal metaplasia of appendiceal endometriosis is not uncommon and may mimic appendiceal mucinous neoplasm
Vyas M, Wong S, Zhang X. Intestinal metaplasia of appendiceal endometriosis is not uncommon and may mimic appendiceal mucinous neoplasm. Pathology - Research And Practice 2016, 213: 39-44. PMID: 27913053, DOI: 10.1016/j.prp.2016.10.011.Peer-Reviewed Original ResearchConceptsAppendiceal mucinous neoplasmIntestinal metaplasiaMucinous neoplasmsAppendiceal endometriosisLow-grade appendiceal mucinous neoplasmCause of appendicitisRetention mucocelesLuminal obliterationPathology databaseClinical historyIncidental findingEndometriosisRetrospective searchMetaplasiaEndometriosis casesNeoplasmsYoung womenUncommon phenomenonMass formationAppendicitisIntussusceptionMucoceleMucosaCasesMisdiagnosis