Magnetic Resonance Evaluation of Mullerian Remnants in Mayer-Rokitansky-Kuster-Hauser Syndrome.
10.3348/kjr.2013.14.2.233
- Author:
Roh Eul YOO
1
;
Jeong Yeon CHO
;
Sang Youn KIM
;
Seung Hyup KIM
Author Information
1. Department of Radiology, Seoul National University Hospital, Seoul 110-744, Korea. radjycho@snu.ac.kr
- Publication Type:Original Article
- Keywords:
Amenorrhea;
Magnetic resonance imaging;
Mayer-Rokitansky-Kuster-Hauser syndrome;
Mullerian;
Remnant
- MeSH:
Abnormalities, Multiple/*pathology;
Adolescent;
Adult;
Female;
Humans;
Kidney/abnormalities/pathology;
Magnetic Resonance Imaging/*methods;
Middle Aged;
Mullerian Ducts/abnormalities/pathology;
Retrospective Studies;
Somites/abnormalities/pathology;
Spine/abnormalities/pathology;
Uterus/abnormalities/pathology;
Vagina/abnormalities/pathology
- From:Korean Journal of Radiology
2013;14(2):233-239
- CountryRepublic of Korea
- Language:English
-
Abstract:
OBJECTIVE: To analyze magnetic resonance imaging (MRI) findings of Mullerian remnants in young females clinically suspected of Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome in a primary amenorrhea workup. MATERIALS AND METHODS: Fifteen young females underwent multiplanar T2- and transverse T1-weighted MRI at either a 1.5T or 3.0T MR imager. Two gynecologic radiologists reached consensus decisions for the evaluation of Mullerian remnants, vagina, ovaries, and associated findings. RESULTS: All cases had bilateral uterine buds in the pelvic cavity, with unilateral cavitation in two cases. The buds had an average long-axis diameter of 2.64 +/- 0.65 cm. In all cases, bilateral buds were connected with fibrous band-like structures. In 13 cases, the band-like structures converged at the midline or a paramedian triangular soft tissue lying above the bladder dome. The lower one-third of the vagina was identified in 14 cases. Fourteen cases showed bilateral normal ovaries near the uterine buds. One unilateral pelvic kidney, one unilateral renal agenesis, one mild scoliosis, and three lumbar sacralization cases were found as associated findings. CONCLUSION: Typical Mullerian remnants in MRKH syndrome consist of bilateral uterine buds connected by the fibrous band-like structures, which converge at the midline triangular soft tissue lying above the bladder dome.
