Figure 2. (a) Axial T1 weighted sequence showing a predominantly high signal cystic left adnexal lesion (arrow). (b) Axial T2 weighted sequence. The cyst (arrow) contents returns high signal, in addition to which, there was also extensive linear stranding and an eccentric mural nodule. Note that both ovaries appear normal (arrowheads). (c) Axial short tau inversion recovery (STIR) showing minor suppression of signal within the cyst.