Intrauterine Transfusion is a medical procedure where blood is transfused into the fetus through the umbilical vein, usually because of fetal anemia. The word "intrauterine" consists of five syllables: [ɪn.tɹəˈjuː.tən], with the primary stress on the third syllable. "Transfusion" consists of three syllables: [tɹænsˈfjuː.ʒən], with the primary stress on the first syllable. The spelling of the word follows standard English phonetic rules, with each vowel sound being represented by a single letter or letter combination, and the stress falling on the correct syllable.
Intrauterine transfusion is a medical procedure that involves the direct transfusion of blood or blood components into the umbilical vein of a fetus in the uterus. It is typically performed when the fetus is diagnosed with severe anemia or other blood disorders, such as Rh disease or fetal-maternal hemorrhage.
The procedure begins with the administration of anesthesia to the mother to ensure her comfort during the process. A needle is then inserted through the mother's abdomen and into the uterus, guided by ultrasound imaging. Through this needle, a blood sample is obtained from the umbilical vein, and the level of anemia is assessed.
If the anemia is determined to be severe, the next step involves the transfusion of donor blood or compatible blood components directly into the fetus' circulatory system through the same needle. The transfusion replenishes the fetal blood volume and helps to correct the anemia, promoting adequate oxygen delivery to the developing organs.
Intrauterine transfusion carries potential risks and complications, such as infection, bleeding, and fetal distress. However, it is often considered a necessary and beneficial intervention for cases where severe fetal anemia is present, as it can significantly improve the chances of intrauterine survival and reduce the risk of long-term complications associated with untreated anemia.
In summary, intrauterine transfusion is a medical procedure that involves the direct infusion of blood into the fetus' umbilical vein to treat severe anemia or blood disorders. It aims to restore the fetal blood volume, correct the anemia, and ensure adequate oxygen delivery to the developing organs.
The word "intrauterine" is derived from Latin, where "intra" means "within" and "uterus" refers to the womb or the female reproductive organ where a fetus develops. "Transfusion" is derived from Latin as well, with "trans" meaning "across" and "fusio" meaning "a pouring". Therefore, "intrauterine transfusion" can be understood as the procedure of transferring blood or blood products across the placenta into the fetus in the uterus.