umls-concept:C0795956 | skos:definition | JABL: Intestinal fat transport defect with hypobetalipoproteinemia and accumulation of apolipoprotein B-like protein in intestinal cells, deficient blood apolipoproteins, and avitaminosis E manifested by malnutrition, steatorrhea, and growth and mental retardation. Some clinical (but not biochemical) manifestations may disappear later in life. | lld:umls |