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Uterine cirsoid aneurysm: MRI and MRA
I Joja1, M Asakawa, K Motoyama
1Department of Radiology, Okayama University, Medical School, Japan.
Journal of Computer Assisted Tomography
|March 1, 1996
Summary
Uterine cirsoid aneurysm, a rare condition, requires accurate preoperative diagnosis to prevent severe bleeding. Magnetic Resonance Angiography (MRA) proved highly effective for noninvasive diagnosis, aiding surgical planning.
Area of Science:
- Vascular Imaging
- Gynecologic Radiology
- Interventional Radiology
Background:
- Uterine cirsoid aneurysm is a rare vascular malformation.
- Preoperative diagnosis is crucial to avoid complications like massive hemorrhage from repeated curettage.
- Accurate imaging is essential for effective management.
Observation:
- A case of a 51-year-old woman with uterine cirsoid aneurysm is presented.
- Radiological findings from ultrasonography, CT, MRI, MRA, and angiography were analyzed.
- Multiple flow voids were observed in the uterus and adnexa on conventional MRI.
Findings:
- Magnetic Resonance Angiography (MRA) clearly depicted tortuous, coiled vascular channels in the pelvis.
- MRA provided diagnostic accuracy comparable to conventional angiography.
- MRA is highlighted as an excellent noninvasive tool for diagnosing uterine cirsoid aneurysm.
Implications:
- Early and accurate diagnosis of uterine cirsoid aneurysm can prevent life-threatening complications.
- MRA offers a valuable noninvasive alternative to angiography for preoperative assessment.
- Improved diagnostic capabilities can lead to better patient outcomes and surgical planning in gynecologic vascular conditions.