| umls-concept:C0332461 | skos:definition | NCI: Abnormal tissue that results from the progressive accumulation or deposit of certain substances in a body cavity, surface, or lumen.,NCI: In medicine, a small, abnormal patch of tissue on a body part or an organ. Plaques may also be a build-up of substances from a fluid, such as cholesterol in the blood vessels. | lld:umls |
