A 10 cm ovarian cyst is detected incidentally in an 8 week pregnant woman; management:
For ovarian cysts >=10 cm, because of the substanial risk of malignancy, torsion, or labor obstruction, surgical removal is reasonable option. Surgery is preferably done in the second trimester.
Immediate removal by laparotomy
CT to rule out malignancy and secondaries
Second trimester surgery
Remove at time of cesarean section
Medical Illness Complicating Pregnancy