raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2233

Hypogonadism-mitral valve prolapse-intellectual disability syndrome

historical

Synonyms: Cantalamessa-Baldini-Ambrosi syndrome

Type
Disease
Group
Disorder
Inheritance
Unknown
Age of onset
Infancy
Status
historical

A rare multiple congenital anomalies/dysmorphic syndrome characterized by mild intellectual disability, hypogonadism due to primary gonadal failure, mitral valve prolapse, and short stature. Dysmorphic features include low posterior hairline, highly arched palate, short neck, short fourth metacarpals, and cubitus valgus. There have been no further descriptions in the literature since 1989.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enHypogonadism-mitral valve prolapse-intellectual disability syndromeCantalamessa-Baldini-Ambrosi syndrome
frSyndrome d'hypogonadisme-prolapsus de la valve mitrale-déficience intellectuelleSyndrome de Cantalamessa-Baldini-Ambrosi
deHypogonadismus-Mitralklappenprolaps-Intelligenzminderung-SyndromCantalamessa-Baldini-Ambrosi-Syndrom
esSíndrome de hipogonadismo-prolapso de válvula mitral-discapacidad intelectualSíndrome de Cantalamessa-Baldini-Ambrosi
itSindrome ipogonadismo-prolasso della valvola mitrale-disabilità intellettivaSindrome di Cantalamessa-Baldini-Ambrosi
nlHypogonadisme - mitralisklepprolaps - intellectuele achterstand-syndroomSyndroom van Cantalamessa-Baldini-Ambrosi
ptSíndrome de hipogonadismo-prolapso da válvula mitral-perturbação do desenvolvimento intelectualSíndrome Cantalamessa-Baldini-Ambrosi
plHipogonadyzm - wypadanie płatka zastawki mitralnej - niepełnosprawność intelektualnaZespół Cantalamessa,Baldiniego i Ambrosi
csSyndrom zahrnující hypogonadismus, prolaps mitrální chlopně a mentální retardaciCantalamessův-Baldiniho-Ambrosiův syndrom · Cantalamessa-Baldini-Ambrosiův syndrom
ukСиндром гіпогонадизму - пролапсу мітрального клапана - інтелектуальної недостатностіСиндром Канталамесса-Бальдіні-Амброзі
zh性腺功能减退-二尖瓣脱垂-智力障碍综合征Cantalamessa-Baldini-Ambrosi综合征
trHipogonadizm-mitral kapak prolapsusu-zihinsel yetersizlik sendromuCantalamessa-Baldini-Ambrosi sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q87.8NTBTattributedvalidated
ICD-11LD2F.1NTBTattributedvalidated
MONDO0016385Evalidated
MeSHC537981Evalidated
UMLSC2931685Evalidated
GARD1078Evalidated

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

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (3):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families2 casesWorldwideCase(s)Validated2502012[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_2502012[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

15 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0011362Abnormal hair quantity
HP:0005916Abnormal metacarpal morphology
HP:0040071Abnormal morphology of ulna
HP:0000035Abnormal testis morphology
HP:0000144Decreased fertility
HP:0000771Gynecomastia
HP:0000218High palate
HP:0000135Hypogonadism
HP:0001256Intellectual disability, mild
HP:0002162Low posterior hairline
HP:0001513Obesity
HP:0000470Short neck
HP:0004322Short stature
Frequent (79-30%)
HP:0000494Downslanted palpebral fissures
HP:0001634Mitral valve prolapse
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Sources for this card