Presentation
Pelvic pain and menometrorrhagia.
Patient Data
Age: 40 years
Gender: Female
From the case:
Endometrioma - T2 shading sign
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A 45 x 60 mm cystic lesion at the left ovary with a characteristic T2 shading sign ( hyperintense on T1 and hypointense on T2) with no enhancement on postcontrast sequences and water restriction on DWI images, in keeping with an ovarian endometrioma.
Case Discussion
MRI features of an ovarian endometrioma with shading sign.