Amnion rupture sequence in previable fetuses
โ Scribed by Kalousek, D. K. ;Bamforth, S. ;Opitz, John M. ;Reynolds, James F.
- Book ID
- 102699800
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- English
- Weight
- 668 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0148-7299
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โฆ Synopsis
Amnion rupture sequence is considered an uncommon, sporadic condition among liveborn infants. We have examined 1,010 previable fetuses (9-20 weeks developmental age) to determine the incidence and nature of amnion rupture sequence at this stage of development. We found 18 affected fetuses (15 spontaneous and 3 induced abortions) with the incidence of 1:56. Eleven fetuses had limb constrictions and amputations only; 7 fetuses also had nonlimb involvement, including disruptions of the craniofacial region mimicking encephalocele, unusual facial clefts, and abdominal defects. In 6 pregnancies, constrictions of the umbilical cord by amniotic bands were the cause of fetal intrauterine death.
๐ SIMILAR VOLUMES
## Abstract **BACKGROUND:** Amniotic bands can cause disruption of the cranial end of the developing fetus, leading in some cases to a neural tube closure defect. Although recurrence for unaffected parents of an affected child with a defect in which the neural tube closed normally but was subsequen