Dormagen JB

No ORCID on file · 4 papers in corpus
2026
Bisacodyl micro-enema before MRI of rectal tumors: effects on rectum, image quality and patient acceptance.
European radiology ·doi:10.1007/s00330-025-11996-1

ObjectivesTo assess the effects of a bisacodyl micro-enema on rectal physio-morphology, image quality, and patient acceptance when used as preparation before MRI of rectal tumors.Materials and methodsIn this prospective single-center study,…

2025
MRI of early rectal cancer; bisacodyl micro-enema increases submucosal width, reader confidence, and tumor conspicuity.
Abdominal radiology (New York) ·doi:10.1007/s00261-024-04701-1

PurposeTo investigate the influence of a micro-enema on diagnostic performance, submucosal width, reader confidence, and tumor conspicuity using MRI to stage early rectal cancers (ERC).MethodsIn this single-center study, we consecutively in…

article 2022
Lesion-to-anal-verge distance in rectosigmoid endometriosis on transvaginal sonography vs magnetic resonance imaging: prospective study
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology ·doi:10.1002/uog.26083

OBJECTIVES: To compare transvaginal sonography (TVS) and magnetic resonance imaging (MRI) with intraoperative measurement (IOM) using a rectal probe in the estimation of the location of rectosigmoid endometriotic lesions, i.e. lesion-to-ana…

article 2019
Diagnosing adenomyosis with MRI: a prospective study revisiting the junctional zone thickness cutoff of 12 mm as a diagnostic marker
European radiology ·doi:10.1007/s00330-019-06308-3

ObjectivesTo assess the diagnostic accuracy of a junctional zone (JZ) thickness of ≥ 12 mm and morphological features of the JZ in MRI in diagnosing adenomyosis in a premenopausal study population.MethodsThis single-center, prospective obse…