Living with Distal trisomy 9q
A rare chromosome condition with delays in speech and development, low muscle tone, and differences in the face, hands, and feet.
Understanding Distal trisomy 9q
People with this condition mostly have delays in movement and speech, intellectual disability, and low muscle tone. They may have a long, narrow body build and distinct facial features, including small or deep-set eyes. Hand and foot differences, such as long fingers and bent fingers, can occur. Tight joints and limited joint movement have also been observed. Signs begin during pregnancy or in the newborn period.
Signs & symptoms
GARD doesn't list specific symptoms for this condition separately, but the summary describes these features:
- Delays in movement and speech
- Intellectual disability
- Low muscle tone (hypotonia)
- Distinct facial features
- Long or bent fingers
- Tight joints with limited movement
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 genetic specialists.
- 3Ask which tests can help
Your care team will decide which exams and tests can confirm the diagnosis.
Care & treatment
- Care team
- 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 Chromosome Disorder Outreach
- 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 a person's genes cause this condition. The summary describes it as an extra copy of part of the long arm of chromosome 9.
Also known as: distal duplication 9q; distal trisomy type 9q; telomeric duplication 9q; trisomy 9qter
Patient organizations
- Chromosome Disorder OutreachChromosome disorders · United States
Broader rare-disease groups
- 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 Distal trisomy 9q.
Explore research for Distal trisomy 9q
Explore actively recruiting Distal trisomy 9q studies with HealthSpark.
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- Recruiting studies from ClinicalTrials.gov
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- Eligibility is confirmed by the study team
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