Hall-Riggs syndrome
MONDO:0009320Mondo
Findings
No curated finding names Hall-Riggs syndrome yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Hall-Riggs syndrome is a very rare syndrome consisting of microcephaly with facial dysmorphism, spondylometaepiphyseal dysplasia and severe intellectual deficit.
Definition from the Mondo Disease Ontology (MONDO:0009320), read 2026-09-29. CC BY 4.0.
Features
29 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- Absent speechHPOHP:0001344
- Very frequent (80% to 99% of cases)
- Anteverted naresHPOHP:0000463
- Very frequent (80% to 99% of cases)
- EpicanthusHPOHP:0000286
- Very frequent (80% to 99% of cases)
- MicrocephalyHPOHP:0000252
- Very frequent (80% to 99% of cases)
- Severe global developmental delayHPOHP:0011344
- Very frequent (80% to 99% of cases)
- Severe intellectual disabilityHPOHP:0010864
- Very frequent (80% to 99% of cases)
- Short statureHPOHP:0004322
- Very frequent (80% to 99% of cases)
- Thick vermilion borderHPOHP:0012471
- Very frequent (80% to 99% of cases)
- Wide nasal bridgeHPOHP:0000431
- Very frequent (80% to 99% of cases)
- Abnormal epiphysis morphologyHPOHP:0005930
- Frequent (30% to 79% of cases)
- Abnormal metaphysis morphologyHPOHP:0000944
- Frequent (30% to 79% of cases)
- BrachydactylyHPOHP:0001156
- Frequent (30% to 79% of cases)
Show the remaining 17
- Coarse hairHPOHP:0002208
- Frequent (30% to 79% of cases)
- Delayed skeletal maturationHPOHP:0002750
- Frequent (30% to 79% of cases)
- Downturned corners of mouthHPOHP:0002714
- Frequent (30% to 79% of cases)
- Failure to thriveHPOHP:0001508
- Frequent (30% to 79% of cases)
- HypertelorismHPOHP:0000316
- Frequent (30% to 79% of cases)
- Limb undergrowthHPOHP:0009826
- Frequent (30% to 79% of cases)