Jaundice
A symptom of many disorders. Jaundice causes the skin and eyes to turn yellow from too much bilirubin in the blood. See also Hyperbilirubinemia.

Jejunum
The middle section of the small intestine between the duodenum and ileum.

Jejunostomy
An operation to create an opening of the jejunum to a hole (stoma) in the abdomen. See also Enteral Nutrition.