Living with Anonychia-microcephaly syndrome
A rare genetic syndrome with missing nails and a smaller-than-usual head, with normal intelligence.
Understanding Anonychia-microcephaly syndrome
It is described as a multiple congenital anomaly disorder, meaning it involves several differences present from birth. People with this syndrome have normal intelligence. Other minor differences can include a single crease across the palm, a curved pinkie finger, and widely spaced teeth.
Signs & symptoms
Symptoms vary from person to person. GARD lists these among the most common:
- Missing nails (anonychia)
- Absent or small toenails
- Smaller-than-average head (microcephaly)
- Differences in the teeth
- A single crease across each palm
- Dental cavities
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 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 genes (also called variants) cause this syndrome. It is autosomal recessive, meaning a child inherits a changed copy of the gene from each parent.
Also known as: anonychia, total, with microcephaly; teebi-kaurah 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 Anonychia-microcephaly syndrome.
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