raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:3138

Ulnar-mammary syndrome

Synonyms: Pallister ulnar-mammary syndrome · Schinzel syndrome · UMS

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal dominant
Age of onset
Adolescent, Antenatal, Infancy, Neonatal
Status
active

A rare congenital anomalies syndrome characterized by a variable spectrum of ulnar defects, mammary and apocrine gland hypoplasia and genital anomalies. The most frequent signs include fifth finger and dental anomalies, delayed puberty and mammary hypoplasia. Short stature and obesity are common.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enUlnar-mammary syndromePallister ulnar-mammary syndrome · Schinzel syndrome · UMS
frSyndrome cubito-mammaireSyndrome cubito-mammaire de Pallister · Syndrome de Schinzel · UMS
deUlna-Mamma-SyndromSchinzel-Syndrom · UMS · Ulna-Mamma-Syndrom Typ Pallister
esSíndrome ulnar-mamarioSíndrome cubital-mamario de Pallister · Síndrome de Schinzel · UMS
itSindrome ulnare-mammariaSindrome di Schinzel · Sindrome ulnare-mammaria di Pallister · UMS
nlUlnair-mammair syndroomSchinzelsyndroom · UMS · Ulnair-mammair syndroom van Pallister
ptSíndrome cúbito-mamárioSíndrome Schinzel · Síndrome cúbito-mamário Pallister · UMS
plZespół łokciowo-piersiowyUMS · Zespół łokciowo-sutkowy Pallistera · Zespół Schinzela
csUlnární-mamární syndromUMS · Pallisterův ulnární-mamární syndrom · Schinzelův syndrom
ukЛіктьово-маммарний синдромЛіктьово-матеріальний синдром Паллістера · Синдром Шинцеля · UMS
zh尺骨-乳腺综合征Pallister尺骨-乳腺综合征
trUlnar-mammary sendromuUMS · Schinzel sendromu · Pallister ulnar-meme sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM181450Evalidated
ICD-10Q71.8NTBTattributedvalidated
ICD-11LD2F.1YNTBTindexvalidated
MONDO0008411Evalidated
MeSHC536937Evalidated
UMLSC1866994Evalidated
GARD118Evalidated
MedDRA10084409Evalidated

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 (6):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
TBX3Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:11602ENSG0000013511160162112q24.21T-box transcription factor 319938096[PMID]_10330342[PMID]_12668170[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families128 casesWorldwideCase(s)Validated24679913[PMID]_30654152[PMID]_ 30550377[PMID]_ 28145909[PMID]
Point prevalenceUnknown—WorldwideClass onlyValidatedORPHANET

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

36 annotations · validated 2017-10-09
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0001231Abnormal fingernail morphology
HP:0001167Abnormality of finger
HP:0004370Abnormality of temperature regulation
HP:0002221Absent axillary hair
HP:0006495Aplasia/Hypoplasia of the ulna
Frequent (79-30%)
HP:0000130Abnormality of the uterus
HP:0003019Abnormality of the wrist
HP:0000028Cryptorchidism
HP:0000144Decreased fertility
HP:0000823Delayed puberty
HP:0008736Hypoplasia of penis
HP:0002557Hypoplastic nipples
HP:0001513Obesity
HP:0004322Short stature
Occasional (29-5%)
HP:0031095Abnormal humerus morphology
HP:0005916Abnormal metacarpal morphology
HP:0002818Abnormal morphology of the radius
HP:0000889Abnormality of the clavicle
HP:0004050Absent hand
HP:0002023Anal atresia
HP:0009751Aplasia of the pectoralis major muscle
HP:0011675Arrhythmia
HP:0100783Breast aplasia
HP:0100490Camptodactyly of finger
HP:0004397Ectopic anus
HP:0004299Hernia of the abdominal wall
HP:0000668Hypodontia
HP:0001800Hypoplastic toenails
HP:0001601Laryngomalacia
HP:0000768Pectus carinatum
HP:0001162Postaxial hand polydactyly
HP:0002021Pyloric stenosis
HP:0000089Renal hypoplasia
HP:0009882Short distal phalanx of finger
HP:0000912Sprengel anomaly
HP:0001629Ventricular septal defect

Run the differential on the 5 obligate / very frequent terms

7

Sources for this card