The veins were not involved except by contiguity. In the intestinal infarct small arteries in the mesentery close to the bowel were affected (Fig. 3); in the kidney, both arcuate and interlobular ...

People with the skin condition psoriasis often have invisible inflammation in the small intestine with an increased propensity for "leaky gut," according to new research at Uppsala University.

Medically reviewed by Robert Burakoff, MD Intestinal villi (singular: villus)are tiny, finger-like projections that line the interior (lumen) of the small intestine. The primary function of villi is ...