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Prenatal observation of umbilical cord abnormalities: a triple knot and torsion of the umbilical cord.

Abstract：

:Umbilical cord abnormalities can be observed with ultrasonography. Two cases are described where a triple knot and torsion of the umbilical cord are observed. These cases allow the elucidation of the mechanics of formation of a triknot and torsion abnormality.

journal_name

Am J Obstet Gynecol

journal_title

American journal of obstetrics and gynecology

authors

Collins JC,Muller RJ,Collins CL

doi

10.1016/0002-9378(93)90139-a

subject

Has Abstract

pub_date

1993-07-01 00:00:00

pages

102-4

issue

1

eissn

0002-9378

issn

1097-6868

pii

0002-9378(93)90139-A

journal_volume

169

pub_type

杂志文章

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