skip banner - Return to original view
site viewing options
 
Parents|Medical Information|Professionals|In your area|Campaigns

Hereditary Multiple Exostoses

What are the symptoms?

Exostoses grow throughout childhood, but usually become fully bony and stop growing at the end of teenage years. When they grow large they are frequently painful and can disturb growth resulting in variable short stature and deformity. Less commonly symptoms occur when exostoses compress adjacent nerves and vessels. Forearm pain, hip, knee and walking problems may occur and flat foot may also exist. Extremely rarely exostoses may become cancerous (less than five per cent of individuals). Rapidly-growing and painful exostoses in late adolescence or adulthood with a cartilage-cap thickness in excess of 10mm are usually those with this potential. Disease severity can range from mild to severe even within families.

View Background Background  |  How is it treated? View How is it treated?

Medical text written May 1998 by Mr D E Porter. Last updated June 2007 by Mr D E Porter, Senior Lecturer & Hon. Consultant in Orthopaedic Surgery, University of Edinburgh, Edinburgh, UK.

 

Tell us what you think of this information...

Print whole article Print whole article

 

This Web Site © Copyright, Contact a Family 2008
Contact a Family, 209-211 City Road, London EC1V 1JN
Tel: (020) 7608 8700

Registered Charity No. 284912. Charity registered in Scotland No. SC039169
Company limited by guarantee, registered in England and Wales No. 1633333.
HM Revenue & Customs charity tax reference No. XN54769. VAT Reg. No. GB 749 3846 82