<p>Hereditary Multiple Exostoses: Current Insights</p>

Severe Multiple Cartilaginous Exostoses

Multiple cartilaginous exostoses (MCE) is one of the most common inherited skeletal disorders. A collection of 1124 cases was reported by Stock and Barrington (1925). Recently other large series have been published by Solomon (1963) and Sauer (1979). Different terms have been used for it such as multiple exostoses, hereditary multiple exostoses and diaphyseal aclasis. The swelling or "lump" are...

Hereditary multiple exostoses.

Hereditary multiple exostoses (HME) is a skeletal disorder which primarily affects enchondral bone during growth. It is characterised by multiple exostoses, usually arising in the juxtaepiphyseal region of the long bones. Exostoses that affect "almost every bone in the body" were first mentioned by John Hunter in his Lectures on the principles of surgery in 1786.1 The first family affected by H...

Manifestations of hereditary multiple exostoses.

The solitary osteochondroma, a common pediatric bone tumor, is a cartilage-capped exostosis. Hereditary multiple exostosis is an autosomal dominant disorder manifested by the presence of multiple osteochondromas. Linkage analysis has implicated mutations in the EXT gene family, resulting in an error in the regulation of normal chondrocyte proliferation and maturation that leads to abnormal bone...

Hereditary multiple exostoses causing cord compression.

Hereditary multiple exostoses (HME) is an autosomal dominant skeletal disorder characterized by the presence of multiple osseous prominences. It can occur sporadically or within families (22 - 56%). Two genes, EXT1 and EXT2 located respectively at 8q24 and 11p11-p12, have been isolated to cause HME. It can cause gross deformity of limbs and growth disturbance which is quite a common complicatio...

Hereditary multiple exostoses: A case-report.