Intestinal villi (singular: villus)are tiny, finger-like projections that line the interior (lumen) of the small intestine. The primary function of villi is to absorb nutrients from food and transfer ...

gstt.nhs.uk Background Pneumatosis intestinalis (PI) is an uncommon and poorly understood condition. Although it can be an incidental finding in asymptomatic individuals, it can also be secondary to ...