双头联体双胎的产前诊断：1例报告

Prenatal diagnosis of dicephalic conjoined twins: report of a case.

作者信息

Yang C C, Wu R C, Kuo P L, Yang H B, Chou N H

机构信息

Department of Obstetrics and Gynecology, National Cheng Kung University Hospital, Tainan, Taiwan R.O.C.

出版信息

J Formos Med Assoc. 1994 Jul;93(7):626-8.

PMID:7866063

Abstract

Dicephalus is one of the rarest types of conjoined twins. In such cases, the twins are usually stillborn or die shortly after birth. Termination of the pregnancy is recommended if conjoined twins are diagnosed early in the second trimester. A case of dicephalic conjoined twins with cystic hygroma diagnosed prenatally by ultrasound at 16 weeks' gestation is presented. The ultrasonographic findings, management and pathology are discussed.

摘要

双头联体是连体双胞胎中最罕见的类型之一。在这种情况下，双胞胎通常为死产或出生后不久死亡。如果在孕中期早期诊断出连体双胞胎，建议终止妊娠。本文介绍了一例在妊娠16周时通过超声产前诊断为双头联体并伴有囊状水瘤的双胞胎病例。文中讨论了超声检查结果、处理方法及病理情况。