Delprado W J, Baird P J
Teratology. 1984 Feb;29(1):1-9. doi: 10.1002/tera.1420290102.
A case of cephalothoracopagus conjoined twins is presented. The abnormality was detected antenatally by the use of ultrasonography. A detailed anatomical description is given, including previously unreported abnormalities of the cerebrum and genito-urinary tract. Chromosomal analysis was also performed. This showed a pericentric inversion of one chromosome 9 in the fetus. Studies performed on the mother showed pericentric inversion of both chromosome 9s. A comparison of this case with previously reported cases in the literature is then given.
本文报道了一例头胸联体双胎病例。该异常通过超声检查在产前被发现。文中给出了详细的解剖学描述，包括此前未报道的大脑和泌尿生殖道异常。还进行了染色体分析。结果显示胎儿的一条9号染色体存在着丝粒倒位。对母亲的检查显示两条9号染色体均存在着丝粒倒位。随后将该病例与文献中先前报道的病例进行了比较。
