TS. BS. Bùi Võ Minh Hoàng
Bài giảng phôi học
Đốitượng: sinh viên Y đa khoa, Đạihọc NguyễnTất Thành
NHAU VÀ MÀNG NHAU
20
Mụctiêu
1. Mô tảsựtạo nhau từphía con
2. Mô tảsựtạo nhau từphía mẹ
3. Mô tảhàng rào nhau-thai
4. Nêu chứcnăng bánh nhau
21
Đạicương
•Bánh nhau = cơquan nuôi dưỡng và trao đổi khí giữamẹvà thai từ
tuầnthứ9 của thai kỳ
•Màng nhau (thai) = những phầnphụcủa thai
- màng đệm
- màng ối
- túi noãn hoàng
-niệu nang
•Màng rụng = phầnnộimạctửcung củamẹtham gia tạo nhau.
22 (Nguồn: Phôi thai Y học, Langman 13th, NguyễnTríDũng biên dịch)
23
Màng nhau (theo sản khoa)
Nguồn: The developing Human Clinically Oriented Embryology, 10th edition
Màng rụng
Màng đệm
Màng ối
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