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Craniopagus parasiticus

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Meet the Oldest Conjoined Twins in the World

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Craniopagus Parasiticus – a parasitic head protruding from temporal area of cranium

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Craniopagus Parasiticus

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Egyptian Conjoined Twins, Part 1

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Parasitic Twin

Craniopagus parasiticus is an extremely rare type of parasitic twinning occurring in about 4 to 6 of 10,000,000 births. In craniopagus parasiticus, a parasitic twin head with an undeveloped body is attached to the head of a developed twin. Fewer than a dozen cases of this type of conjoined twin have been documented in literature. Most infants with this condition are stillborn, or die shortly after birth.