Hepatic Veno-Occlusive Disease

Hepatic veno-occlusive disease, also called sinusoidal obstruction syndrome, is a disorder in which the small veins of the liver become blocked, making it harder for blood to leave and disrupting the functioning of this organ.

Common symptoms: It may show up with an enlarged liver, pain in the upper right part of the abdomen, fluid retention and yellowish coloring of the skin.

Common causes: It is usually associated with certain intensive medical treatments or exposure to specific substances that damage the liver's blood vessels.

Which specialist treats it? The gastroenterologist studies the liver involvement and, when the problem involves the blood vessels, an evaluation by the vascular surgeon may be added. In the event of persistent liver discomfort, the advisable step is to seek a professional evaluation.