structure of spleen

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SPLEEN
Stained with haematoxylin and eosin
1 - lymphoid follicle (white pulp)
2 - red pulp
3 - capsule
4 - trabeculae (connective tissue)

 
SPLEEN (follicle)
Stained with haematoxylin and eosin
lymphoid follicle is circled with
dotted line
1 - germinal center of the follicle
2 - mantie zone of the follicle
3 - marginal zone of the follicle
4 - periarterial area of the follicle
5 - central arteriole
6 - red pulp
7 - trabeculae

 
SPLEEN (follicle)
Stained with haematoxylin and eosin
lymphoid follicle is circled with
dotted line
1 - marginal zone of the follicle
2 - mantie zone of the follicle
3 - germinal center of the follicle
4 - periarterial area of the follicle
5 - central arteriole
6 - red pulp
7 - trabeculae

 
LYMPH NODE
Stained with haematoxylin and eosin
1 - cortex
2 - paracortical zone
3 - medulla
4 - medullary cords
5 - lymphoid follicle of the cortex
6 - capsule