Qiuxiang Chen

ORCID: 0000-0003-2285-5678 · 2 papers in corpus

article 2026

A nomogram integrating a novel uterine isthmus ratio (APTUIR), sonographic signs and clinical symptoms for predicting posterior deep endometriosis

Archives of gynecology and obstetrics ·doi:10.1007/s00404-026-08466-4

OBJECTIVE: This study aims to propose a novel, reproducible transvaginal ultrasound (TVUS) measurement-anterior-posterior wall thickness of the uterine isthmus ratio (APTUIR)-and to construct a nomogram model integrating this parameter with…

article 2024

Douglas Pouch Fluid Improves the Accuracy of Transvaginal Ultrasound in the Diagnosis of Uterosacral Ligaments Deep Infiltration Endometriosis: A Prospective Study

Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine ·doi:10.1002/jum.16586

OBJECTIVES: To compare the accuracy of transvaginal ultrasound (TVUS) with laparoscopy in detecting and characterizing uterosacral ligament (USL) nodules of deep infiltrative endometriosis (DIE) between patients with and without pouch of Do…