
The role of laser surgery in dissecting the etiology of absent or reverse end-diastolic velocity in the umbilical artery of the donor twin in twin-twin transfusion syndrome
Keywords: سندرم انتقال دوقلو دوقلو; Twin; Twin-twin transfusion syndrome; Umbilical artery; Artery-artery anastomosis; Dopplers; Placental territory; Laser photocoagulation