raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:293843

3MC syndrome

Synonyms: Craniofacial-ulnar-renal syndrome · Malpuech-Michels-Mingarelli-Carnevale syndrome

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

A rare multiple congenital anomalies syndrome characterized by a spectrum of developmental anomalies including cleft lip and/or palate, craniosynostosis, intellectual disability and/or learning disability, radioulnar synostosis, genital and vesicorenal anomalies. Observed facial dysmorphism includes hypertelorism, blepharophimosis, blepharoptosis, high arched eyebrows. Less common features reported include anterior chamber defects, cardiac anomalies (e.g. ventricular septal defect), caudal appendage, umbilical hernia/omphalocele and diastasis recti.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
en3MC syndromeCraniofacial-ulnar-renal syndrome · Malpuech-Michels-Mingarelli-Carnevale syndrome
frSyndrome 3MCSyndrome Malpuech-Michels-Mingarelli-Carnevale · Syndrome cranio-facio-cubito-rénal
de3MC-SyndromKranio-fazio-ulnar-renales Syndrom · Malpuech-Michels-Mingarelli-Carnevale-Syndrom
esSíndrome 3MCSíndrome craneofacial-cubital-renal · Síndrome de Malpuech-Michels-Mingarelli-Carnevale
itSindrome 3MCSindrome craniofacciale-ulnare-renale
nl3MC-syndroomCraniofaciaal-ulnair-renaal syndroom · Syndroom van Malpuech-Michels-Mingarelli-Carnevale
ptSíndrome craniofacial-cubital-renalSíndrome 3MC
plZespół 3MCZespół czaszkowo-twarzowo-łokciowo-nerkowy · Zespół Malpuecha, Michelsa, Mingarelli i Carnevale'a
cs3MC syndromKraniofaciální, ulnární a renální syndrom
ukСиндром 3MCЧерепно-лицьово-запястково-нирковий синдром · Синдром Мальпуека-Міхельса-Мінгареллі-Карневале
zhMalpuech-Michels-Mingarelli-Carnevale综合征Malpuech-Michels-Mingarelli-Carnevale综合征
tr3MC sendromuKraniyofasiyal-ulnar-renal sendrom · Malpuech-Michels-Mingarelli-Carnevale sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM248340BTNTvalidated
OMIM257920BTNTvalidated
OMIM265050BTNTvalidated
ICD-10Q87.8NTBTattributedvalidated
ICD-11LD2F.1YNTBTindexvalidated
MONDO0017398Evalidated
UMLSC4303860Evalidated
GARD1118Evalidated

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.

Codes that Orphanet moved or referred to this one:

4

Genes

3 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
COLEC11Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:17213ENSG000001180046125022p25.3collectin subfamily member 1121258343[PMID]
MASP1Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:6901ENSG000001272416005213q27.3MBL associated serine protease 121258343[PMID]
COLEC10Disease-causing germline mutation(s) inAssessedHGNC:2220ENSG000001843746076208q24.12collectin subfamily member 1028301481[PMID]
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Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families32 casesWorldwideCase(s)Validated21258343[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_21258343[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.

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HPO phenotypes

30 annotations · validated 2017-01-03
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0000537Epicanthus inversus
HP:0000365Hearing impairment
HP:0002553Highly arched eyebrow
HP:0006394Limited pronation/supination of forearm
HP:0000508Ptosis
HP:0002974Radioulnar synostosis
Frequent (79-30%)
HP:0000593Abnormal anterior chamber morphology
HP:0008689Bilateral cryptorchidism
HP:0000581Blepharophimosis
HP:0001363Craniosynostosis
HP:0001540Diastasis recti
HP:0000494Downslanted palpebral fissures
HP:0002714Downturned corners of mouth
HP:0003307Hyperlordosis
HP:0000316Hypertelorism
HP:0001249Intellectual disability
HP:0002265Large fleshy ears
HP:0000202Orofacial cleft
HP:0008897Postnatal growth retardation
HP:0002650Scoliosis
HP:0003298Spina bifida occulta
HP:0002558Supernumerary nipple
HP:0000506Telecanthus
Occasional (29-5%)
HP:0005105Abnormal nasal morphology
HP:0000377Abnormal pinna morphology
HP:0002825Caudal appendage
HP:0002827Hip dislocation
HP:0000369Low-set ears
HP:0040016Prominent coccyx
HP:0001537Umbilical hernia

Run the differential on the 6 obligate / very frequent terms

Annotation source: 16096999[PMID]

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Sources for this card