Sonographic Evaluation of the Yolk Sac

被引：13
作者：
Tan, Sinan [1 ]
Pektas, Mine Kanat [2 ]
Arslan, Halil [1 ]
机构：
[1] Ankara Ataturk Educ & Res Hosp, Dept Radiol, TR-06800 Ankara, Turkey
[2] Etlik Ihtisas Res & Educ Hosp, Dept Obstet & Gynecol, Ankara, Turkey
来源：
JOURNAL OF ULTRASOUND IN MEDICINE | 2012年 / 31卷 / 01期
关键词：
pregnancy; sonography; yolk sac; SIZE; ULTRASOUND; SHAPE;
D O I：
10.7863/jum.2012.31.1.87
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
This pictorial essay aims to inform related clinicians by summarizing the normal and abnormal sonographic findings of the yolk sac in the first trimester of pregnancy. An abnormality in the sonographic appearance of a yolk sac can predict subsequent embryonic death or abnormalities. Therefore, the accurate recognition of normal and abnormal sonographic findings concerning the yolk sac can be used to anticipate the course of pregnancy.
引用
收藏
页码：87 / 95
页数：9
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