Intrauterine transfusion with the use of phased array ultrasonography: a new technique.
Continuous ultrasonic observation of needle placement for aspiration, biopsy, or catheter placement is a novel and specific use of phased array imaging. In the case of IUTx, catheter placement into the fetal peritoneal space is accomplished rapidly, with reduced risk of fetal trauma, and without exposure to ionizing radiation. Experience with 27 transfusions in 11 patients is presented.
D001805:Blood Transfusion, Intrauterine / Q000379:methods*; D005260:Female; D006801:Humans; D011247:Pregnancy; D014465:Ultrasonics