{"code":"C18060","name":"Somatic Variation","terminology":"ncit","version":"26.09d","conceptStatus":"DEFAULT","leaf":false,"active":true,"synonyms":[{"name":"SOMATIC VARIATION","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"CDISC"},{"name":"Somatic Mutation","termType":"DN","type":"FULL_SYN","typeCode":"P90","source":"CTRP"},{"name":"somatic mutation","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI-GLOSS","code":"CDR0000046586"},{"name":"Somatic Mutation","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Somatic Mutation Abnormality","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Somatic Variant","termType":"SY","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Somatic Variation","termType":"PT","type":"FULL_SYN","typeCode":"P90","source":"NCI"},{"name":"Somatic Mutation","type":"Display_Name","typeCode":"P107"},{"name":"Somatic Variation","type":"Preferred_Name","typeCode":"P108"}],"definitions":[{"definition":"An alteration in DNA that occurs after conception. Somatic mutations can occur in any of the cells of the body except the germ cells (sperm and egg) and therefore are not passed on to children. These alterations can (but do not always) cause cancer or other diseases.","code":"P325","type":"ALT_DEFINITION","source":"NCI-GLOSS"},{"definition":"Any mutation with an origin in cells that are not destined to become gametes. As a consequence, such mutations are not transmitted to progeny, though they will be transmitted during any mitosis within the individual. Somatic mutations may contribute to a broad variety of pathologies including cancer.","code":"P97","type":"DEFINITION","source":"NCI"},{"definition":"Any non-inheritable variation in the DNA that is not transmitted to the progeny but will be maintained during any mitosis within the individual.","code":"P325","type":"ALT_DEFINITION","source":"CDISC"}],"properties":[{"code":"P322","type":"Contributing_Source","value":"CDISC"},{"code":"P322","type":"Contributing_Source","value":"CTRP"},{"code":"P322","type":"Contributing_Source","value":"GDC"},{"code":"P366","type":"Legacy Concept Name","value":"Somatic_Mutation"},{"code":"P375","type":"Maps_To","value":"Somatic"},{"code":"P106","type":"Semantic_Type","value":"Cell or Molecular Dysfunction"},{"code":"P207","type":"UMLS_CUI","value":"C0544886"}]}