Radiopaedia.org

Anteverted uterus, homogeneous in texture and empty cavity with evidence of a large well defined round lesion occupying the posterior aspect of the uterus and compressing the rest of the uterus anteriorly, measuring appx. 12 x 10 cm. It shows low signal intensity on T1WIs and heterogeneously hypointense on T2WIs, the findings in favour of a huge subserosal leiomyoma (fibroid).

Also, there is a small well-defined oval lesion in the mid segment of the anterior aspect, measuring appx. 13 x 8 mm, it shows low signal intensity on both T1 and T2WIs, the findings in favour of a small subserosal leiomyoma (fibroid).

Clear left adnexa.

A well-defined round shaped unilocular cystic lesion is seen in the right adnexa measuring 37 x 37 mm in maximal transverse diameter. It shows fluid signal (hypointense in T1 and high signal in T2 weighted images) and it has a thin wall with no evidence of fatty tissue, no internal septations or mural nodule could be seen, the findings in favour of a simple ovarian cyst.