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Cephalothoracopagus: A rare conjoined twins, pre and postnatal findings
Ganesh Saravagi1, Sushil Chawla2, Harshal K Bhagat3
1Clinical Tutor, Department of Radiodiagnosis, Armed Forces Medical College, Pune 411040, India.
Abstract:
Being unique is good, but not so for conjoined twins. Cephalothoracopagus is a rare type of conjoined twins, which is a rare monozygotic twinning resulting in imperfect fusion of the head, chest and upper abdomen. These twins have separated limbs and pelvis. The incidence of conjoined twins is 1 per 50,000 to 1 per 200,000 births. The cephalothoracopagus however is very rare variant seen in 1 in 3 million births. In literature approximately 200 cases have been reported till now. The cephalothoracopagus janiceps has two types: disymmetros and asymmetros. We present a case of cephalothoracopagus janiceps disymmetros in a 22-year-old gravida at 19 weeks gestation.
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