577 Molecular features and prognostic impact of MELF type myometrial invasion in the PORTEC-1/2 cohort of early stage endometrial cancers

Abstract

Introduction/Background*Microcystic, elongated fragmented (MELF) pattern of myometrial invasion is a distinct histologic feature occasionally seen in low-grade endometrial carcinomas (EC). The prognostic relevance of the presence of MELF is uncertain...