Small intestine
The
picture "
" can link to it's
corresponding histological photograph.
The picture "
" can link to it's
corresponding histological drawing.
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Small intestine
( NN-15-a )
upper -- duodenum
middle -- jejunum
lower -- ileum
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Duodenum
(NN-11L)
Mucosa
»» Surface epithelium
»» Striated border
»» Goblet cells--stained blue in Azan stain
»» Columnar absorbing cells
»» Lamina propria
central lacteal
»» Muscularis mucosae
»» Crypts of Lieberkuhn ( Intestinal gland ) |
Submucosal glands
Tunica muscularis
»» Inner circular layer
»» Outer longitudinal layer
»» *Auerbach's plexus
-- located between these two muscular layers |
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b. Jejunum
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c. Ileum
d.
Ileocecal valve
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