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UMBILICAL CORD staining: hematoxylin – eosin



UMBILICAL CORD staining: hematoxylin – eosin

1 – epithelium of amnion

2- Warton's jelly

3- umbilical artery

4- umbilical vein

 

 

FETAL PORTION OF PLACENTA staining: hematoxylin – eosin

1- Epithelium of amnionic membrane
2- Connective tissue of amniotic membrane
3- Connective tissue of chorionic plate
4- Chorionic vilii (cross section)
5- Lacunae with maternal blood
6- connective tissue within vilii
7- blood capillary with fetal blood
8- syncytiotrophoblast
9- cytotrophoblast

 

MATERNAL PORTION OF PLACENTA staining: hematoxylin – eosin

1- Decidua basalis (modified endometrium) with decidual cells
2- vilii of chorion
3- lacunae



  

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