Related Experiment Videos
Diffuse and focal adenomyosis: MR imaging findings
1Department of Radiology, Kangnam St Mary's Hospital, College of Medicine, Catholic University of Korea, Seoul.
Summary
Magnetic resonance (MR) imaging effectively diagnoses adenomyosis, a common gynecologic condition. This study highlights MR
Area of Science:
- Gynecologic Imaging
- Diagnostic Radiology
- Women's Health
Background:
- Adenomyosis is a prevalent gynecologic disorder impacting women during reproductive years.
- Accurate diagnosis is crucial for effective management and treatment planning.
Purpose of the Study:
- To evaluate the utility of magnetic resonance (MR) imaging in diagnosing adenomyosis.
- To differentiate adenomyosis from uterine myomas using preoperative MR imaging findings.
Main Methods:
- Retrospective review of preoperative MR images from 45 patients with pathologically confirmed adenomyosis.
- Analysis of T2-weighted and contrast-enhanced T1-weighted MR images for characteristic findings of diffuse and focal adenomyosis.
- Comparison of imaging modalities for evaluating junctional zone thickening.
Main Results:
- Diffuse adenomyosis (66.7%) showed thickened endometrial-myometrial junctional zone (mean 16 mm) on T2-weighted MR images.
- Focal adenomyosis (33.3%) presented as localized, low-signal-intensity masses (mean 3.8 cm diameter).
- T2-weighted images were superior for assessing junctional zone thickening; high-signal foci were noted in both types.
Conclusions:
- MR imaging is a valuable tool for diagnosing adenomyosis.
- Imaging characteristics aid in differentiating adenomyosis from uterine myoma.
- Preoperative MR imaging assists in planning appropriate treatment strategies for adenomyosis.