umls-concept:C0036429 | skos:definition | MSH: A pathological process consisting of hardening or fibrosis of an anatomical structure, often a vessel or a nerve.,CSP: pathological process consisting of hardening or fibrosis of an anatomical structure, often a vessel or a nerve.,NCI: A pathological hardening or thickening of tissue, especially that of the interstitial substance.,CHV: hardening of the tissue,CHV: hardening of the tissue,CHV: hardening of the tissue,CHV: hardening of the tissue,CHV: hardening of the tissue | lld:umls |