Caring for someone with this diagnosis? Eleplan keeps diagnoses, medications, documents and every specialist in one plan.
Start free with EleplanDevelopmental delay-overweight-facial dysmorphism-behavioral abnormalities syndrome
ORPHA:652487Malformation syndrome
What it is
A rare overgrowth/obesity syndrome characterized by mild developmental delay (notably speech delay), behaviour abnormalities (including autistic or attention deficit hyperactivity disorder features, hypersociability/ overfriendliness), overweight/obesity and mild dysmorphic features (including deep set eyes, broad bulbous nasal tip, large everted ears and thin upper lip). Other clinical features include variable and mild intellectual diability when present, broad short hands and feet.
Key facts
- Inheritance
- Autosomal dominant
- Classified as
- Malformation syndrome
Gene
ICD-10 codes
ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. A shared code identifies the group, not this disease — the ORPHAcode above is what identifies it.
Related health topics
Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.
Cross-references
Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.
Powered by Eleplan
A rare diagnosis is just the start. Eleplan keeps the whole care plan in one place.
Diagnoses, medications, documents, appointments, and the whole care team — organized and always in sync, so you are not retelling the same story to every new specialist. With Ellie, your AI care assistant, on top of it. Free to start.