
Living with Autosomal dominant myopia-midfacial retrusion-sensorineural hearing loss-rhizomelic dysplasia syndrome
A rare bone condition present from birth with short limbs, a small chest, a flat midface, severe nearsightedness, and hearing loss.
Understanding Autosomal dominant myopia-midfacial retrusion-sensorineural hearing loss-rhizomelic dysplasia syndrome
Upper arms and thighs are especially short, the ends of long bones are wide, and the fingers and toes are short. The small chest can make breathing hard, and some babies need a breathing tube (tracheostomy) and ventilator. Facial features include a prominent forehead, bulging eyes, a short nose, a small lower jaw, and cleft palate. It is seen during pregnancy and in newborns.
Signs & symptoms
Symptoms vary from person to person. GARD lists these among the most common:
- Short arms and legs, especially upper arms and thighs
- Severe nearsightedness (high myopia)
- Hearing loss from the inner ear
- Cleft palate
- Small lower jaw and flat midface
- Narrow chest
Not everyone has every symptom. GARD's list comes from the Human Phenotype Ontology.
Diagnosis
- 1Talk with your doctor
Share the symptoms you've noticed, when they started and your family health history. Notes and photos can help.
- 2See a specialist
Specialists who may be involved include bone and joint specialists, ear, nose, and throat specialists and genetic specialists.
- 3Consider genetic testing
Changes in COL11A1 are linked to this condition. Genetic testing and counseling can help confirm a diagnosis and explain what it means for your family.
Care & treatment
- Care team
- Bone and joint specialists (orthopedists or orthopedic surgeons); Ear, nose, and throat specialists (otolaryngologists); Genetic specialists (geneticists)
- Expert care
- Ask about multidisciplinary care centers for rare conditions
- Treatment
- GARD doesn't list specific treatments for this condition. Your care team will tailor care to your symptoms.
- Research
- Clinical trials and observational studies may be options. See the research section below.
General information, not medical advice. Your care team makes the decisions.
Everyday life
Living with a rare condition is easier with support.
- Connect with rare disease patient organizations for support
- Keep notes on symptoms, changes and questions for appointments
- Ask about patient registries that help research
- Look into financial aid and travel resources for care visits
Quick facts
GARD says changes in the COL11A1 gene cause this condition. It is autosomal dominant, meaning one changed copy of the gene can be enough to cause it.
Also known as: autosomal dominant myopia-midfacial retrusion-sensorineural deafness-rhizomelic dysplasia syndrome; autosomal dominant myopia, midfacial retrusion, sensorineural deafness, rhizomelic dysplasia syndrome; autosomal dominant myopia, midfacial retrusion, sensorineural hearing loss, rhizomelic dysplasia syndrome
Patient organizations
Rare-disease groups that can help
- Global GenesRare Diseases · United States
- National Organization for Rare DisordersRare Diseases · United States
- Genetic AllianceRare Diseases · United States
- RARE FoundationRare Diseases · United States
You are more than your diagnosis
Perspectives from people navigating life with Autosomal dominant myopia-midfacial retrusion-sensorineural hearing loss-rhizomelic dysplasia syndrome.
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