raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:391677

Short stature-optic atrophy-Pelger-Huët anomaly syndrome

Synonyms: SOPH syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Infancy, Neonatal
Status
active

A rare, genetic, developmental defect during embryogenesis malformation syndrome characterized by severe postnatal growth retardation, craniofacial dysmorphism, which includes a progeroid facial appearance, brachycephaly with hypoplasia of the frontal and parietal tubers and a flat occipital area, narrow forehead, prominent glabella, small orbit, slight bilateral exophthalmos, straight nose, hypoplastic cheekbones, long philtrum and thin lips, skeletal abnormalities (i.e. micromelia, brachydactyly, and severe short stature with short limbs), normal intelligence, Pelger-Huët anomaly of leukocytes, loose skin with decreased tissue turgor, and bilateral optic atrophy with loss of color vision and visual acuity. Recurrent liver failure triggered by fever has been occasionally reported. Radiographs may evidence delayed bone age, late ossification and/or osteoporosis.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enShort stature-optic atrophy-Pelger-Huët anomaly syndromeSOPH syndrome
frSyndrome de petite taille-atrophie optique-anomalie de Pelger-HuëtSyndrome SOPH
deKleinwuchs-Optikusatrophie-Pelger-Huët-Anomalie-SyndromSOPH-Syndrom
esSíndrome de talla baja-atrofia óptica-anomalía de Pelger-HuëtSíndrome SOPH
itSindrome da bassa statura-atrofia ottica-anomalia di Pelger-HuëtSindrome SOPH
nlKleine gestalte - opticusatrofie - anomalie van Pelger-Huët-syndroomSOPH-syndroom
ptSíndrome de baixa estatura-atrofia óptica-anomalia Pelger-HuëtSíndrome SOPH
plZespół niski wzrost-atrofia nerwu wzrokowego-anomalia Pelgera i HuëtaZespół SOPH
csSyndrom zahrnující malý vzrůst, atrofii optiku a Pelgerovu-Huëtovu anomáliiSOPH syndrom · Syndrom zahrnující malý vzrůst, atrofii optiku a Pelger-Huëtovu anomálii
ukСиндром низькорослості-атрофії зорового нерва-аномалії Пельгера-ГюеСиндром SOPH
zh身材矮小-视神经萎缩-佩-休异常综合征SOPH综合征
trKısa boy-optik atrofi-Pelger-Huët anomali sendromuSOPH sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM614800Evalidated
ICD-10Q87.1NTBTattributedvalidated
MONDO0013889Evalidated
UMLSC3541319Evalidated
GARD10945Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (3):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
NBASDisease-causing germline mutation(s) inAssessedHGNC:15625ENSG000001517796080252p24.3NBAS subunit of NRZ tethering complex20577004[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families39 casesWorldwideCase(s)Validated20577004[PMID]_26286438[PMID]_29955634[PMID]_27789416[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_20577004[PMID]_29955634[PMID]_27789416[PMID]

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

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Sources for this card