2006
DOI: 10.1159/000095659
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Prenatal Management of Placental Chorioangioma: Value of the Middle Cerebral Artery Peak Systolic Velocity

Abstract: Placental chorioangiomas are benign tumors of the placenta. Large chorioangiomas may cause severe complications such as fetal anemia, hydrops and fetal death. We report the use of sonographic findings and peak systolic velocity in the middle cerebral artery in the diagnosis and management of fetal anemia without the occurrence of hydrops fetalis in a pregnant woman with a large placental chorioangioma. Successful intrauterine blood transfusion was performed at 26 weeks. Spontaneous thrombosis of the main suppl… Show more

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Cited by 36 publications
(21 citation statements)
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“…There are few reports of pregnancies with placenta chorioangiomas successfully managed with IUT therapy [30] ; moreover, the MCA Doppler assessment seems to be useful in the detection of fetal anemia in these cases [22] .…”
Section: Placental Chorioangiomamentioning
confidence: 99%
“…There are few reports of pregnancies with placenta chorioangiomas successfully managed with IUT therapy [30] ; moreover, the MCA Doppler assessment seems to be useful in the detection of fetal anemia in these cases [22] .…”
Section: Placental Chorioangiomamentioning
confidence: 99%
“…Placental vascular connections and the attendant hemodynamic changes in this group probably account for this difference. The brain-sparing effect oc- [56] Twin transfusion syndrome [57] Acute fetomaternal hemorrhage [58] Parvovirus B19 infection [59] curred commonly without clinical twin transfusion syndrome. Periods of high PSV with low PI in the MCA were followed by lower PSV in the same fetus.…”
Section: Complicated Pregnancies and Deliveriesmentioning
confidence: 99%
“…Считают, что при выявлении ультразвуковых признаков тяжелой анемии у плода (повышении максимальной систолической скорости крово-тока в средней мозговой артерии при наличии или отсутствии у него водянки) показано про-ведение плоду внутриматочных внутрисосуди-стых гемотрансфузий [12,13]. Также есть указа-ние на эффективность операций, направленных на деваскуляризацию опухоли: внутриопухоле-вого введения 100 % этилового спирта или эм-болизации сосудов опухоли под ультразвуковым контролем [12].…”
Section: Discussionunclassified
“…Особенно эффективным является сочетание внутриутробных трансфузий и манипуляций, направленных на деваскуляриза-цию опухоли. Успех инвазивных вмешательств, как считают авторы, во многом зависит от исход-ного функционального состояния плода (наличия или отсутствия признаков сердечной недостаточ-ности и выраженности гемодинамических нару-шений у плода) [12][13][14][15].…”
Section: Discussionunclassified