Presentation
Dysmenorrhea.
Patient Data
Age: 20 years
Gender: Female
From the case:
Cystic adenomyosis
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There is a well-circumscribed lobulated intramural uterine cystic lesion of posterior corporeal location measuring 30 x 26 x 22 mm. It shows a high signal on T1 and T2 (hemorrhagic content) with no enhancement following IV contrast.
Both ovaries are normal in size with a small right hemorrhagic follicular cyst.
Minimal fluid in Douglas pouch.
Case Discussion
The MRI features are suggestive of cystic adenomyosis.
Cystic adenomyosis is a rare variant of adenomyosis and is believed to be the result of repeated focal hemorrhages resulting in cystic spaces filled with altered blood products.