raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:3474

CHIME syndrome

Synonyms: Coloboma-congenital heart disease-ichthyosiform dermatosis-intellectual disability-ear anomalies syndrome · Congenital disorder of glycosylation due to PIGL deficiency · Neuroectodermal dysplasia, CHIME type · Neuroectodermal syndrome, Zunich type · PIGL-CDG · Zunich-Kaye syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Childhood
Status
active

CHIME syndrome is a rare ectodermal dysplasia syndrome characterized by ocular colobomas, cardiac defects, ichthyosiform dermatosis, intellectual disability, conductive hearing loss and epilepsy.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCHIME syndromeColoboma-congenital heart disease-ichthyosiform dermatosis-intellectual disability-ear anomalies syndrome · Congenital disorder of glycosylation due to PIGL deficiency · Neuroectodermal dysplasia, CHIME type · Neuroectodermal syndrome, Zunich type · PIGL-CDG · Zunich-Kaye syndrome
frSyndrome CHIMEAnomalie congénitale de la glycosylation par déficit en PIGL · Dysplasie neuroectodermique type CHIME · PIGL-CDG · Syndrome colobome-maladie cardiaque congénitale-dermatose ichtyosiforme-déficience intellectuelle-anomalie des oreilles · Syndrome de Zunich-Kaye · Syndrome neuroectodermique type Zunich
deCHIME-SyndromDysplasie, neuroektodermale, Typ CHIME · Kohlenhydrat-defizientes Glykoprotein-Syndrom durch PIGL-Mangel · Kolobom-kongenitale Herzkrankheit-ichthyosiforme Dermatose-Intelligenzminderung-Ohrenanomalien · Neuroektodermales Syndrom Typ Zunich · PIGL-CDG · Zunich-Kaye-Syndrom
esSíndrome CHIMEDisplasia neuroectodérmica tipo CHIME · Displasia neuroectodérmica tipo Zunich · PIGL-CDG · Síndrome de Zunich-Kaye · Síndrome de coloboma-cardiopatía congénita-dermatosis ictiosiforme-discapacidad intelectual-anomalías de las orejas · Trastorno congénito de la glicosilación por deficiencia de PIGL
itSindrome CHIMEDisplasia neuroectodermica, tipo CHIME · Disturbo congenito della glicosilazione da deficiti di PIGL · PIGL-CDG · Sindrome coloboma-cardiopatia-dermatosi ittiosiforme-deficit cognitivo-orecchie anomale · Sindrome di Zunich-Kaye · Sindrome neuroectodermica, tipo Zunich
nlCHIME-syndroomColoboom - congenitale hartziekte - ichthyosiforme dermatose - intellectuele achterstand - ooranomalieën-syndroom · Congenitale stoornis van de glycosylatie door PIGL-deficiëntie · Neuro-ectodermaal syndroom, Zunich-type · Neuro-ectodermale dysplasie, CHIME-type · PIGL-CDG · Syndroom van Zunich-Kaye
ptSíndrome CHIMEDisplasia neuroectodérmica, tipo CHIME · PIGL-CDG · Síndrome Zunich-Kaye · Síndrome neuroectodérmica, tipo Zunich
plZespół CHIMEDysplazja neuroektodermalna, typu CHIME · PIGL-CDG · Wrodzone zaburzenie glikozylacji z powodu niedoboru PIGL · Zespół neuroektodermalny, typu Zunicha · Zespół szczelina oka-wrodzona choroba serca-dermatoza w typie rybiej łuski-niepełnosprawność intelektualna-wady uszu · Zespół Zunicha i Kaye'a
csCHIME syndromNeuroektodermální dysplázie, typ CHIME · Neuroektodermální syndrom, typ Zunichové · PIGL-CDG · Zunichové-Kayeové syndrom · Syndrom zahrnující kolobom, vrozené srdeční onemocnění, ichtyoziformní dermatózu, mentální postižení a anomálie ucha · Vrozená porucha glykosylace způsobená deficitem PIGL · Zunich-Kayeové syndrom
ukСиндром CHIMEСиндром колобоми - вродженої вади серця - іхтіозиформного дерматозу - розумової відсталості - вушних аномалій · Вроджене порушення глікозилювання внаслідок дефіциту PIGL · Нейроектодермальна дисплазія, тип CHIME · Нейроектодермальний синдром, тип Зуніха · PIGL-CDG · Синдром Зуніча-Кейє
zhCHIME综合征眼缺损-先天性心脏病-鱼鳞病样皮肤病-智力障碍-耳畸形综合征
trCHIME sendromuPIGL-CDG · Zunich-Kaye sendromu · Nöroektodermal displazi, CHIME tipi · Nöroektodermal sendrom, Zunich tipi · PIGL eksikliğine bağlı Doğumsal glikosilasyon bozukluğu · Koloboma-doğumsal kalp hastalığı-iktiyoziform dermatoz-zihinsel yetersizlik-kulak anomalileri sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM280000Evalidated
ICD-10Q87.8NTBTattributedvalidated
ICD-11LD27.0YNTBTindexvalidated
MONDO0010221Evalidated
MeSHC536729Evalidated
UMLSC1848392Evalidated
GARD310Evalidated

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 (10):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
PIGLDisease-causing germline mutation(s) inAssessedHGNC:8966ENSG0000010847460594717p11.2phosphatidylinositol glycan anchor biosynthesis class L22444671[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families8 casesWorldwideCase(s)Validated22444671[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_22444671[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

48 annotations · validated 2018-02-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0006482Abnormal dental morphology
HP:0007477Abnormal dermatoglyphics
HP:0000164Abnormality of the dentition
HP:0000356Abnormality of the outer ear
HP:0006709Aplasia/Hypoplasia of the nipples
HP:0000248Brachycephaly
HP:0000457Depressed nasal ridge
HP:0000286Epicanthus
HP:0010783Erythema
HP:0000365Hearing impairment
HP:0000316Hypertelorism
HP:0000668Hypodontia
HP:0008064Ichthyosis
HP:0001249Intellectual disability
HP:0000691Microdontia
HP:0000508Ptosis
HP:0000480Retinal coloboma
HP:0000322Short philtrum
HP:0000486Strabismus
HP:0000098Tall stature
HP:0012471Thick vermilion border
Frequent (79-30%)
HP:0005930Abnormality of epiphysis morphology
HP:0009767Aplasia/Hypoplasia of the phalanges of the hand
HP:0010173Aplasia/Hypoplasia of the phalanges of the toes
HP:0006660Aplastic clavicles
HP:0000175Cleft palate
HP:0007957Corneal opacity
HP:0010882Pulmonary valve atresia
HP:0001250Seizure
HP:0001773Short foot
HP:0004279Short palm
HP:0011069Supernumerary tooth
HP:0001636Tetralogy of Fallot
HP:0001669Transposition of the great arteries
HP:0000582Upslanted palpebral fissure
Occasional (29-5%)
HP:0000077Abnormality of the kidney
HP:0002488Acute leukemia
HP:0000717Autism
HP:0002120Cerebral cortical atrophy
HP:0100760Clubbing of toes
HP:0002213Fine hair
HP:0002827Hip dislocation
HP:0000126Hydronephrosis
HP:0000962Hyperkeratosis
HP:0002797Osteolysis
HP:0200042Skin ulcer
HP:0008070Sparse hair
HP:0001629Ventricular septal defect

Run the differential on the 12 obligate / very frequent terms

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Sources for this card