umls-concept:C0040136 | skos:definition | MSH: Tumors or cancer of the THYROID GLAND.,CSP: new abnormal thyroid tissue that grows by excessive cellular division and proliferation more rapidly than normal and continues to grow after the stimuli that initiated the new growth cease.,NCI: A benign or malignant neoplasm affecting the thyroid gland. --2005 | lld:umls |