Trisomy 1 in a case of a missed abortion

被引：17
作者：
Banzai, M
Sato, S
Matsuda, H
Kanasugi, H
机构：
[1] Saiseikai Yamagata Hosp, Dept Obstet & Gynecol, Yamagata 9908545, Japan
[2] Natl Def Med Coll, Dept Obstet & Gynecol, Tokorozawa, Saitama 359, Japan
来源：
JOURNAL OF HUMAN GENETICS | 2004年 / 49卷 / 07期
关键词：
trisomy; 1; missed abortion;
D O I：
10.1007/s10038-004-0164-1
中图分类号：
Q3 [遗传学];
学科分类号：
071007 ; 090102 ;
摘要：
Most chromosomal trisomies lead to miscarriages. In all trisomies, trisomy 1 is the most rare case. We herein present a patient who demonstrated a gestational sac and a yolk sac on transvaginal ultrasound. However, at 53 days of gestation, the pregnancy was lost with a diagnosis of a blighted ovum. A D&C was recommended and performed. A cytogenetic analysis from chorionic villi demonstrated a 47,XX,+1 chromosome complement in all 100 cells. Regarding full trisomy 1, there has only been one case report of a preembryo and two case reports in a clinically recognized pregnancy to date.
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页码：396 / 397
页数：2
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