Boyi Ma

No ORCID on file · 2 papers in corpus

case-report 2026

Malignant transformation of deep infiltrating endometriosis at the uterosacral ligament to endometrioid adenocarcinoma: a rare Case Report

·doi:10.3389/fonc.2026.1837994

Background The malignant transformation of endometriosis has garnered widespread attention; however, most cases of malignant transformation occur in ovarian endometriomas, while extraovarian malignant transformation is rare. We present an u…

observational 2026

Preoperative endoscopic ultrasonography wall-layer stratification and bowel surgical management in rectosigmoid deep infiltrating endometriosis: a single-center retrospective study

·doi:10.21203/rs.3.rs-11059369/v1

Abstract Background Rectosigmoid deep infiltrating endometriosis (DIE) is a complex condition that may require a range of surgical treatments, from rectal shaving to disc excision or segmental bowel resection. Because the choice of proc…