Objective To describe the spectrum of prenatally diagnosed fetal tumors, and the course and fetal outcome in affected pregnancies. Methods This was a retrospective study in two German

Oral poster abstracts to the base of the contraction. The time was recorded automatically on the screen. Results: The mean pace of change in the thickness of the SFMC was 1.2 ± 0.8 mm/min. There was no statistically significant difference between the contraction's and the relaxation's phase pace. The maximum thickness measured was 45.7 mm, whereas 79% of the measurements where less than 35 mm. Conclusions: A total relaxation can be expected in the majority of the cases after 30 minutes if the SFMC is encountered during the relaxation phase. The SFMC can be distinguished from leiomyoma, to which it is similar in appearance, by measuring twice the thickness five minutes apart. OP02.10 Sonographically detected accessory placental lobe and pregnancy outcome