hereditary multiple exostoses

(redirected from Exostoses, multiple hereditary)

he·red·i·tar·y mul·ti·ple ex·os·to·ses

[MIM*133700]
a disturbance of endochondral bone growth in which multiple, generally benign osteochondromas of long bones appear during childhood, commonly with shortening of the radius and fibula; the skull is not involved; the ill effects are usually mechanical but malignant change is rare; autosomal dominant inheritance with genetic heterogeneity. Type I is caused by a mutation in the exostosis-1 gene (EXT1) on 8q, type II is due to mutation in the exostosis-2 gene (EXT2) and type III maps to 19p.
Farlex Partner Medical Dictionary © Farlex 2012

he·red·i·tar·y mul·ti·ple ex·os·to·ses

(hĕr-edi-tar-ē mŭlti-pĕl eksos-tōsēz)
Disturbance of endochondral bone growth in which multiple, generally benign osteochondromas of long bones appear during childhood, commonly with shortening of the radius and fibula; the skull is not involved; the ill effects are usually mechanical but malignant change is rare.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012

he·red·i·tar·y mul·ti·ple ex·os·to·ses

(hĕr-edi-tar-ē mŭlti-pĕl eksos-tōsēz) [MIM*133700]
Disturbance of endochondral bone growth in which multiple, generally benign osteochondromas of long bones appear during childhood, commonly with shortening of the radius and fibula. Cranium is not involved.
Medical Dictionary for the Dental Professions © Farlex 2012