raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:3055

X-linked intellectual disability-hypogonadism-ichthyosis-obesity-short stature syndrome

historical

Synonyms: Young-Hughes syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
X-linked recessive
Age of onset
Infancy, Neonatal
Status
historical

X-linked intellectual disability-hypogonadism-ichthyosis-obesity-short stature syndrome is a rare X-linked intellectual disability syndrome characterized by intellectual disability associated with short stature, obesity, primary hypogonadism and an ichthyosiform skin condition. There have been no further descriptions in the literature since 1982.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enX-linked intellectual disability-hypogonadism-ichthyosis-obesity-short stature syndromeYoung-Hughes syndrome
frSyndrome de déficience intellectuelle liée à l'X-hypogonadisme-ichtyose-obésité-petite tailleSyndrome de Young-Hughes
deX-chromosomale Intelligenzminderung-Hypogonadismus-Ichthyose-Adipositas-Kleinwuchs-SyndromYoung-Hughes-Syndrom
esSíndrome de discapacidad intelectual-hipogonadismo-ictiosis-obesidad-talla baja ligado al cromosoma XSíndrome de Young-Hughes
itSindrome disabilità intellettiva legata all' X- ipogonadismo-ittiosi-obesità-bassa staturaSindrome di Young-Hughes
nlX-gebonden intellectuele achterstand - hypogonadisme - ichthyosis - obesitas - kleine gestalte-syndroomSyndroom van Young-Hughes
ptSíndrome de perturbação do desenvolvimento intelectual-hipogonadismo-ictiose-obesidade-baixa estatura ligada ao XSíndrome Young-Hugues
plNiepełnosprawność intelektualna sprzężona z chromosomem X - niski wzrost - otyłośćZespół Younga i Huguesa
csX-vázaný syndrom zahrnující mentální retardaci, hypogonadismus, ichtyózu, obezitu a malý vzrůstYoungův-Hughesův syndrom · Young-Hughesův syndrom
ukСиндром Х-зчепленої розумової відсталості-гіпогонадизму-іхтіозу-ожиріння- низькорослостіСиндром Янг-Хьюза
zhX连锁智力障碍-性腺功能减退-鱼鳞病-肥胖-身材矮小综合征Young-Hughes综合征
trX'e bağlı zihinsel yetersizlik-hipogonadizm-iktiyoz-obezite-kısa boy sendromuYoung-Hughes sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q87.8NTBTattributedvalidated
MONDO0017614Evalidated
MeSHC536715Evalidated
UMLSC0796264Evalidated
GARD345Evalidated

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 (5):

No children.

Codes that Orphanet moved or referred to this one:

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families4 casesWorldwideCase(s)Validated7175926[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_7175926[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

18 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0001608Abnormality of the voice
HP:0010468Aplasia/Hypoplasia of the testes
HP:0000708Atypical behavior
HP:0000028Cryptorchidism
HP:0001263Global developmental delay
HP:0008736Hypoplasia of penis
HP:0001249Intellectual disability
HP:0001513Obesity
HP:0000358Posteriorly rotated ears
HP:0001250Seizure
HP:0004322Short stature
HP:0000486Strabismus
HP:0000506Telecanthus
Frequent (79-30%)
HP:0008064Ichthyosis
Occasional (29-5%)
HP:0000992Cutaneous photosensitivity
HP:0000964Eczematoid dermatitis
HP:0004299Hernia of the abdominal wall
HP:0000639Nystagmus
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Sources for this card