Placenta Back

Chorionic villi - full term




1 . Chorionic villi
2 . Blood vessels
3 . Clusters of syncytiotrophoblast
4 . Connective tissue
5 . Intervillous space

Technique: Paraffin section
Staining: Hematoxylin-eosin
Orientation: Transverse section Developmental age: 38 weeks Magnification (objective): x10