Carolinas HealthCare System
Search Health Information   
 

Achondrogenesis

Definition

Achondrogenesis is a rare type of growth hormone deficiency in which there is a defect in the development of bone and cartilage.

Causes, incidence, and risk factors

Achondrogenesis is inherited, which means it is passed down through families.

Some types are known to be recessive, meaning both parents carry the defective gene and the chance for a subsequent child to be affected is about 25%.

Symptoms

  • Very short trunk, arms, legs, and neck
  • Head appears large in relation to the trunk
  • Small lower jaw
  • Narrow chest

Signs and tests

X-rays show bone problems associated with the condition.

Treatment

There is no current therapy. Talk to your doctor about care decisions.

Genetic counseling may be appropriate.

Expectations (prognosis)

The outcome is generally very poor. Many infants with achondrogenesis are stillborn or die shortly after birth because of breathing problems related to the abnormally small chest.

Complications

This condition is often fatal early in life.

Calling your health care provider

This condition is often diagnosed on the first examination of an infant.


Review Date: 8/2/2011
Reviewed By: Neil K. Kaneshiro, MD, MHA, Clinical Assistant Professor of Pediatrics, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.
The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. © 1997- A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.
adam.com
 
About Carolinas HealthCare System
Who We Are
Leadership
Community Benefit
Corporate Financial Information
Diversity & Inclusion
Annual Report
Foundation
Patient Links
Pay Your Bill
Hospital Pre-Registration
Patient Rights
Privacy
Financial Assistance
Quality & Value Reports
Insurance
Careers
Join Carolinas HealthCare System
Physician Careers

For Employees
Carolinas Connect
Connect with Us
Watch Carolinas HealthCare on YoutubeFollow Carolinas HealthCare on TwitterLike Carolinas HealthCare on FacebookContact Carolinas HealthCareJoin Carolinas HealthCare on LinkedInGo to our mobile website.