Habacha Hamed, Nouira Monia, Mahjoub Sami, Sahraoui Wassila, Mellouli Riadh, Bibi Mohamed, Khairi Hédi
Service de Gynécologie-obstétrique CHU Farhat Hached, 4000 Sousse Tunisie.
Tunis Med. 2002 Feb;80(2):100-2.
A case of ultrasonographic prenatal diagnosis of conjoined thoraco-omphalopagus twins is reported at the fifteenth week of amenorrhea. Ultrasonography is the only mean of antepartum diagnosis of conjoined twins; Several diagnostic criteria are recalled as well as etiopathogenic and epidemiological considerations of this rare malformation which may concern 1/15.000 to 1/100.000 pregnancies.
本文报道了一例孕15周时超声产前诊断胸腹联体双胎的病例。超声检查是联体双胎产前诊断的唯一手段;文中回顾了几个诊断标准,以及这种罕见畸形的病因和流行病学方面的考虑因素,联体双胎在妊娠中的发生率约为1/15000至1/100000。