Prognostic Ability of Tumor Budding Outperforms Poorly Differentiated Clusters in Gastric Cancer.

ABSTRACT: The prognostic value of histological phenomena tumor budding (TB) and poorly differentiated clusters (PDCs) have been less studied in gastric cancer (GAC) and the data provided so far are controversial. In our study, 290 surgically resected GAC cases were evaluated for TB according to the criteria of International Tumor Budding Consensus Conference (ITBCC) and PDC, and both parameters were scored on a three-grade scale as described for colorectal cancer previously (0: Grade0, 1-4: Grade1, 5-9: Grade2 and ≥10: Grade3) and classified as low (Grade0-2) and high (Grade3) TB/PDC. High TB/PDC was associated with diffuse-type morphology, higher pT status, incomplete surgical resection, poor tumor differentiation and perineural and lymphovascular invasion. Multivariable survival analyses have show

SUBMITTER: Szalai L 

PROVIDER: S-EPMC9563769 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature