Signs & Symptoms
Based on Human Phenotype Ontology (HPO) disease-phenotype annotations.
Hypoplastic toenails
Always present (100%)HP:0001800
Polyneuropathy
Always present (100%)HP:0001271
Sensorineural deafness
Always present (100%)HP:0000407
Small fingernail
Always present (100%)HP:0001804
Abnormal toenail development
Very frequent (80-99%)HP:0100797
Abnormal toenail morphology
Very frequent (80-99%)HP:0008388
Abnormalities of the fingers
Very frequent (80-99%)HP:0001167
Abnormalities of the toes
Very frequent (80-99%)HP:0001780
Abnormality of the fingernails
Very frequent (80-99%)HP:0001231
Anonychia of fingernails
Very frequent (80-99%)HP:0001817
Broad flat nasal bridge
Very frequent (80-99%)HP:0000431
Electroencephalogram abnormal
Very frequent (80-99%)HP:0002353
Epilepsy
Very frequent (80-99%)HP:0001250
Gum enlargement
Very frequent (80-99%)HP:0000212
Increased length of philtrum
Very frequent (80-99%)HP:0000343
Mental and motor retardation
Very frequent (80-99%)HP:0001263
Nostrils anteverted
Very frequent (80-99%)HP:0000463
Wide nasal base
Very frequent (80-99%)HP:0012810
Absent/underdeveloped bones of 2nd toe
Frequent (30-79%)HP:0010347
Bulbous nose
Frequent (30-79%)HP:0000414
Coarse face
Frequent (30-79%)HP:0000280
Complex partial seizures
Frequent (30-79%)HP:0002384
Decreased volume of upper lip
Frequent (30-79%)HP:0000219
Distal phalangeal hypoplasia
Frequent (30-79%)HP:0009882
Downturned corners of mouth
Frequent (30-79%)HP:0002714
Full lower lip
Frequent (30-79%)HP:0000179
Generalized tonic-clonic seizure (without specification of onset)
Frequent (30-79%)HP:0002069
Hydramnios
Frequent (30-79%)HP:0001561
Hypoplastic/small little finger
Frequent (30-79%)HP:0009237
Hyporeflexia
Frequent (30-79%)HP:0001265
Quick Facts
- SNOMED CT
- 719800009
- UMLS CUI
- C0795934
- Fully Specified Name
- Deafness, onychodystrophy, osteodystrophy, intellectual disability syndrome (disorder)
- Specialists
- 0
- Diagnostic Biomarkers
- 0
- HPO Phenotypes
- 30
Medical Disclaimer
This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.
Clinical content is derived from the SNOMED CT clinical ontology and curated medical knowledge graphs.