Fig. 2

A 40 year old female came with recurrent cyclical abdomen pain varying with menstrual cycle. a, b Sagittal T1 and T2W MRI shows well defined cystic lesion seen in the posterior fornix and torus uterinus. The lesion appears T1-Hypointensity and T2- Hyperintensity, probably originating from the left ovary. Left ovary not seen seperately. c, d ADC and DWI axial image demonstrating few areas of T2 shadowing and the lesion shows Restricted diffusion, e T2 fat suppression axial section which appears hyperintense. No evidence of fat suppression. f on FFE sequence, complete hemosiderin rim seen.MR Imaging features suggestive of endometrioma arising from the left ovary, confirmed by surgery