Conjoined Twins: A Case Report of Thoraco-Omphalopagus Diagnosed at 13thWeeks of Gestation
نویسندگان
چکیده
منابع مشابه
Fetal MRI of thoraco-omphalopagus conjoined twins.
Abdullah H, et al. BMJ Case Rep 2017. doi:10.1136/bcr-2017-219793 Description Conjoined twins are very rare with incidence of 1 per 250 000 live births. Fetal MRI is an important adjunct to ultrasound particularly in evaluation of complex fetal anomalies and organ positions. 3 This case report illustrates our first experience in MRI fetal of conjoined twins with the current available sequences....
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The aetiology of conjoined twins is unknown with no established risk factors. The pathogenesis is also uncertain but if cell differentiation takes place after the 14th day of embryonic development, incomplete cleavage will result in the formation of conjoined twins. A system of classification established by St Hiliaire in 1832 is still used today and is based on which structures are fused. The ...
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Conjoined twins are derived from the division of a single fertilized ovum; a phenomenon accompanied with multiple congenital anomalies. Such twins are identical, of the same sex, and more likely to be female. Most twins die during the embryonic period, and only 18% survive longer than 24 hours. There are complex anomalies in thoraco-omphalopagus twins that makes them unlikely to live long enoug...
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Early prenatal diagnosis of conjoined twins, an extreme form of monozygotic twinning, is very important for the further management and counselling of parents because they are associated with high perinatal mortality. We present a case of thoraco-omphalopagus twins diagnosed at ten weeks and four days of gestation by two-dimensional Doppler ultrasound, which was then terminated.
متن کاملA case of conjoined twins (thoraco-omphalopygopagus tribrachius tetrapus) in lamb
Sheep conjoined twins have been reported less than cow. An apparently female conjoined twin lambs was examined based on external and internal features. In radiology, two vertebral columns and two pairs of the ribs were seen. Only two heads and two necks were separated (thoraco-omphalopygopagus). There were three forelimbs (tribrachius), one of which grew on dorsal region as a notomelus. Teat b...
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ژورنال
عنوان ژورنال: Turkiye Klinikleri Journal of Case Reports
سال: 2017
ISSN: 2147-9291
DOI: 10.5336/caserep.2016-53793