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Quantification of Levator Ani Hiatus Enlargement by Magnetic Resonance Imaging in Males and Females with Pelvic Organ Prolapse
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The G-spot: an observational MRI pilot study.

Y K Maratos1, R Gombergh1, E Cornier2

  • 1Centre d'Imagerie Médicale Numérisée (CIMN), Paris, France.

BJOG : an International Journal of Obstetrics and Gynaecology
|January 19, 2016
PubMed
Summary
This summary is machine-generated.

Researchers identified a G-spot complex (GSC) in vivo using MRI scans. Vaginal opacification with ultrasound gel significantly improved the visibility of the GSC in 100% of cases.

Keywords:
Female erectile bodyG-spotG-spot MRIG-spot anatomyGräfenberg's zonepelvic MRIvaginal anatomy

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Area of Science:

  • Radiology
  • Female Anatomy
  • Sexual Health

Background:

  • The existence and anatomical basis of the G-spot complex (GSC) remain subjects of scientific inquiry.
  • Previous studies have relied on postmortem dissections to describe the GSC's morphology.

Purpose of the Study:

  • To identify the G-spot complex (GSC) in vivo using 1.5 Tesla MRI.
  • To evaluate the impact of vaginal opacification on GSC visualization during MRI.

Main Methods:

  • Observational, single-center study involving 21 consecutive patients.
  • MRI analysis of routine protocols with and without vaginal cavity opacification using ultrasound gel.
  • Comparison of imaging findings with established macroscopic and histological GSC descriptions.

Main Results:

  • A GSC was identified in the anterior vaginal wall in 62% (13/21) of patients.
  • Vaginal gel opacification was performed in 48% (10/21) of cases.
  • GSC visualization was achieved in 100% (10/10) of patients with opacification, compared to 27% (3/11) without.

Conclusions:

  • MRI imaging provides evidence for an in vivo morphological correlate of the GSC.
  • Vaginal opacification with ultrasound gel significantly enhances the visibility of the GSC in MRI scans.