This article contains supplementary material available via the Internet from the Journal (restricted access)

jws-uog.2829.avi26901KVideoclip S1The split sign. Transvaginal ultrasound image of the left adnexa. By applying gentle pressure to the probe, it is possible to separate the ovary from the abutting paraovarian cyst. Correct identification of a paraovarian cyst is easier if one actively attempts to distinguish between ovarian and extraovarian origin.

Please note: Wiley Blackwell is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.