Changes

**[[Lymphangiectasia]] leads to increased luminal concentrations of fat and protein.

**[[Lymphangiectasia]] leads to increased luminal concentrations of fat and protein.

**[[Villus atrophy with intact/hypertrophic crypt glands|Villous atrophy]] leads to the loss of digestive enzymes on the brush borders of enterocytes.

**[[Villus atrophy with intact/hypertrophic crypt glands|Villous atrophy]] leads to the loss of digestive enzymes on the brush borders of enterocytes.

**[[Biliary Tract - Obstruction|Extrahepatic Biliary Obstruction]] leads to an inability to digest and absorb fat because bile salts do not pass into the intestine.

**[[Biliary Tract Obstruction|Extrahepatic Biliary Obstruction]] leads to an inability to digest and absorb fat because bile salts do not pass into the intestine.

**Congenital deficiencies of brush border enzymes are very rare in animals.

**Congenital deficiencies of brush border enzymes are very rare in animals.

*Altered GI motility causing changes in the population density of enteric microflora

*Altered GI motility causing changes in the population density of enteric microflora