SHERP

배아(Streeter 연령균 XII)의 1예
A Human Embryo of Streeter Age Group XII

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Authors
지제근; 이중달
Issue Date
1980-09
Publisher
서울대학교 의과대학
Citation
Seoul J Med 1980;21(3):307-312
Abstract
A human embryo that is thought to belong to age
group XII of Streeter's developmental horizon, is described. This embryo was obtained from a tubal
gestation to a 35-year old woman.
Although the large part of head portion was lost
212 serial sections could be made in fairly good condition.
The ovulation age of the embryo was 28 days.
The length of the embryo and the number of somites
could not be calculated because of the lost portion.
This embryo was characterized by forelimb bud,
optic vesicle, lung bud, bilateral active invasion of
epithelial cords in hepatic diverticulum, narrow yolk
sac, allantois, prominent mesonephric duct and meso"
nephric tubules, single atrium and urogenital sinus.
Language
Korean
URI
http://hdl.handle.net/10371/6674
Files in This Item:
Appears in Collections:
College of Medicine/School of Medicine (의과대학/대학원)Dept. of Medicine (의학과)The Seoul Journal of MedicineThe Seoul Journal of Medicine Vol. 21 No.3 (1980)
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