Role of three-dimensional transvaginal sonography compared with magnetic resonance imaging in diagnosis of Mullerian duct anomalies

Abstract

Abstract Background Mullerian duct anomalies are a heterogenous group of congenital anomalies due to abnormalities during the ductal development, fusion, or alteration of septal resorption. These lead to the occurrence of different uterine anomalies. The present study aimed to assess the value of three-dimensional transvaginal sonography (3DTVS) in comparison with pelvic MRI to diagnose uterine anomalies. We prospectively evaluated 30 female patients, from January 2016 to May 2017. Their ages ranged from 18 to 40 years. Cases were referred from obstetrics and gynecology clinic with suspected uterine anomalies by 2DUS or with HSG done for infertility workup. 3DTVS and MRI examination were done for all patients. Results The final diagnosis of patients by MRI according to The European Society of Human Reproduction and Embryology–European Society for Gynaecological Endoscopy consensus classification included 2/30 (6.7%) patients classified as class U0, 4/30 (13.3%) patients classified as class U1, 17/30 (56.7%) cases classified as class U2, 2/30 (6.7%) patients classified as class U3, 3/30 (10%) patients classified as class U4, and 2/30 (6.7%) patients were classified as class U5. There was a significant strong agreement between the diagnosis by 3D-transvaginal ultrasound and MRI (P < 0.01). Conclusion 3DTVS proved to be highly accurate in the diagnosis of uterine anomalies and showed strong agreement with MRI, as both can provide valuable information about both the internal details and the external contour of the uterus.

Keywords

• 3DTVS
• MRI
• Mullerian duct
• Uterine
• Anomalies