Small Intestine HE

Modul B 

Small intestine, HE 73x


Simple columnar epithelium with microvilli – brush border:


 * EC – columnar epithelium


 * J – cell nucleus


 * KL – microvilli


 * Other examples:
 * proximal tubule

 

Modul A 

Small intestine, HE 0.6x


Small intestine:


 * 1) TM – tunica mucosa
 * 2) TS – tunica submucosa
 * 3) TME – tunica muscularis externa
 * 4) TSE – tunica serosa
 * 5) PS – Semicircular fold



Small intestine, HE 2x


Small intestine:


 * 1) TM – tunica mucosa
 * a) EC – simple columnar epithelium
 * b) LPM – lamina propria mucosae
 * c) LM – lamina muscularis mucosae
 * 2) TS – tunica submucosa
 * 3) TME – tunica muscularis externa



Small intestine / Small intestine, HE 5x


Small intestine:


 * 1) TM – tunica mucosa
 * a) SK – intestinal villi
 * b) LK – Lieberkuhn's crypts
 * c) LM – lamina muscularis mucosae
 * 2) TS – tunica submucosa
 * 3) TME – tunica muscularis externa



Small intestine / Small intestine, HE 10x


Small intestine:


 * 1) TM – tunica mucosa
 * a) PAB – Paneth cells
 * b) ENC – enterocytes
 * c) PB – goblet cells
 * d) LM – lamina muscularis mucosae



