- parasitic twin
- близнец -паразит
English-Russian small dictionary of medicine. Г.Ю. Бельман, А.Е. Бойков.. 2015.
parasitic twin
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Parasitic twin — A parasitic twin (also known as an asymmetrical or unequal conjoined twin) is the result of the processes that produce vanishing twins and conjoined twins, and may represent a continuum between the two. Parasitic twins occur when a twin embryo… … Wikipedia
Twin — Monozygotic ( identical ) twins A twin is one of two offspring produced in the same pregnancy.[1] Twins can either be monozygotic (in common parlance, identical ), meaning that they develop from one zygote that splits and forms two embryos, or… … Wikipedia
Twin (disambiguation) — In biology, Twins are two or more siblings which gestated and were born together. Types of biological twins include: * Fraternal twins * Identical twins * Multiple births, while not necessarily twins, are sometimes referred to as multiple twins … Wikipedia
Twin — One of two children produced in the same pregnancy and born during the same birth process. Twins can develop from one ovum (egg) or from two ova (eggs): {{}}Twins from one ovum: Twins that develop from a single ovum are called monozygotic. They… … Medical dictionary
parasitic fetus — in asymmetrical conjoined twins, an incomplete minor fetus attached to the larger, more completely developed twin … Medical dictionary
Vanishing twin — Classification and external resources A fetus papyraceus shown with its umbilical cord next to the placenta of its dichorionic diamniotic twin. ICD 10 O … Wikipedia
Fetus in fetu — (or fœtus in fœtu ) is a developmental abnormality in which a fetus gets enveloped inside its twin and an entire living organ system with torso and limbs can develop inside the host.cite journal | last =Chua | first =JHY | authorlink = |… … Wikipedia
Conjoined twins — Siamese twins redirects here. For other uses, see Siamese twins (disambiguation). Conjoined twins Classification and external resources A painting of Chang and Eng Bunker, circa 1836 ICD … Wikipedia
Chimera (genetics) — A chimeric mouse with its offspring A chimera or chimaera is a single organism (usually an animal) that is composed of two or more different populations of genetically distinct cells that originated from different zygotes involved in sexual… … Wikipedia
Craniopagus parasiticus — is a medical condition in which a parasitic twin head with an undeveloped (or underdeveloped) body is attached to the head of a developed twin. Contents 1 Cases 2 See also 3 References 4 External l … Wikipedia
Craniopagus twins — are conjoined twins who are conjoined at the cranium. This condition occurs in conjoined twin in about 1 in every 2,500,000 births. They account for only 2% of conjoined twins, and most die at birth or are stillborn. Contents 1 Cases 2 Parasitic… … Wikipedia
