AI Article Synopsis
- - Chorioangiomas are benign tumors originating from chorionic tissue, found in about 1% of all examined placentas, and are mostly small and asymptomatic, often going unnoticed during ultrasounds.
- - Larger chorioangiomas (over 4-5 cm) can be detected through ultrasound and are linked to potential complications for both the mother and fetus, such as preeclampsia and fetal growth issues.
- - The study analyzes 30 cases of placental chorioangiomas, focusing on their clinical and pathological characteristics and exploring the possible molecular mechanisms behind their occurrence.
Article Abstract
Chorioangiomas are benign angiomas arising from chorionic tissue and they are the most common non-trophoblastic tumors of the placenta, as they are observed in 1% of all placentas examined. Most chorioangiomas are small and asymptomatic, often undetected during a prenatal ultrasound, and their clinical significance is still unknown. Large chorioangiomas, measuring more than 4-5 cm in diameter, can usually be detected prenatally by gray-scale or color Doppler sonography, and may be associated with maternal or fetal complications, such as preeclampsia, maternal mirror syndrome, preterm delivery, nonimmune fetal hydrops, fetal growth restriction and fetal demise. We herein describe the clinical-pathological features of a monocentric series of 30 placental chorioangiomas and discuss their clinical-pathological features and possible molecular mechanisms underlying their development.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11460147 | PMC |
| http://dx.doi.org/10.32074/1591-951X-1003 | DOI Listing |
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