National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Hereditary Multiple Exostoses

Synonyms

Hereditary Multiple Exostoses

Definitions

Hereditary disorder transmitted by autosomal dominant genes (EXT1-3) and characterized by multiple exostoses (multiple osteochondromas) near the ends of long bones. The genetic abnormality results in a defect in the osteoclastic activity at the metaphyseal ends of the bone during the remodeling process in childhood or early adolescence. The metaphyses develop benign, bony outgrowths often capped by cartilage. A small number undergo neoplastic transformation.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C5183

code

C5183

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C192842

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C165258

Contributing_Source

Cellosaurus

DEFINITION

Hereditary disorder transmitted by autosomal dominant genes (EXT1-3) and characterized by multiple exostoses (multiple osteochondromas) near the ends of long bones. The genetic abnormality results in a defect in the osteoclastic activity at the metaphyseal ends of the bone during the remodeling process in childhood or early adolescence. The metaphyses develop benign, bony outgrowths often capped by cartilage. A small number undergo neoplastic transformation.

FULL_SYN

Hereditary Multiple Exostoses

label

Hereditary Multiple Exostoses

Legacy Concept Name

Hereditary_Multiple_Exostoses

Preferred_Name

Hereditary Multiple Exostoses

prefixIRI

Thesaurus:C5183

Semantic_Type

Disease or Syndrome

UMLS_CUI

C0015306

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3029

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C3266

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C97075

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