raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:89842

Autosomal recessive generalized dystrophic epidermolysis bullosa, intermediate form

Synonyms: Autosomal recessive dystrophic epidermolysis bullosa generalisata mitis · Autosomal recessive dystrophic epidermolysis bullosa, non-Hallopeau-Siemens type · Generalized RDEB, intermediate form · RDEB, non-Hallopeau-Siemens type

Type
Disease
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Neonatal
Status
active

A rare dystrophic epidermolysis bullosa (DEB) characterized by generalized cutaneous and mucosal blistering that is not associated with severe deformities.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAutosomal recessive generalized dystrophic epidermolysis bullosa, intermediate formAutosomal recessive dystrophic epidermolysis bullosa generalisata mitis · Autosomal recessive dystrophic epidermolysis bullosa, non-Hallopeau-Siemens type · Generalized RDEB, intermediate form · RDEB, non-Hallopeau-Siemens type
frEpidermolyse bulleuse dystrophique généralisée autosomique récessive, forme intermédiaireEBDR généralisée, forme intermédiaire · EBDR type non-Hallopeau-Siemens · Epidermolyse bulleuse dystrophique autosomique récessive type non-Hallopeau-Siemens
deEpidermolysis bullosa, dystrophe, generalisierte, autosomal-rezessive, intermediäre FormEpidermolysis bullosa, dystrophe, rezessive, non-Hallopeau-Siemens Typ · RDEB Typ non-Hallopeau-Siemens · RDEB generalisata mitis · RDEB, generalisiert intermediär
esEpidermólisis ampollosa distrófica generalizada intermedia autosómica recesivaEpidermólisis ampollosa distrófica autosómica recesiva tipo no Hallopeau-Siemens · Epidermólisis ampollosa distrófica generalizada mitis autosómica recesiva · Epidermólisis bullosa distrófica generalizada intermedia autosómica recesiva · RDEB generalizada forma intermedia · RDEB tipo no Hallopeau-Siemens
itEpidermolisi bollosa distrofica generalizzata autosomica recessiva, forma intermediaEpidermolisi bollosa distrofica generalizzata mite autosomica recessiva · Epidermolisi bollosa distrofica recessiva, tipo non-Hallopeau-Siemens · RDEB generalizzata, forma intermedia · RDEB, tipo non-Hallopeau-Siemens
nlAutosomaal recessieve gegeneraliseerde dystrofische epidermolysis bullosa, intermediaire vormAutosomaal recessieve dystrofische epidermolysis bullosa generalisata mitis · Autosomaal recessieve dystrofische epidermolysis bullosa, niet-Hallopeau-Siemens-type · Gegeneraliseerde RDEB, intermediaire vorm · RDEB, niet-Hallopeau-Siemens-type
ptEpidermólise bolhosa distrófica generalizada autossómica recessiva, forma intermédia
plAutosomalne recesywne uogólnione oddzielanie się naskórka, forma pośredniaAutosomalne recesywne dystroficzna pęcherzowe oddzielanie naskórka, uogólnione inne · Autosomalne recesywne dystroficzne pęcherzowe oddzielanie naskórka, pośrednie · Recesywne pęcherzowe oddzielanie się naskórka, postać dystroficzna typu non-Hallopeau i Siemensa
csRecesivní dystrofická epidermolysis bullosa-generalizovaná jináGeneralizovaná mitis RDEB · RDEB generalisata mitis · RDEB-O · RDEB-generalizovaná · Autozomálně recesivní dystrofická epidermolysis bullosa generalisata mitis · Autozomálně recesivní dystrofická epidermolysis bullosa, generalizovaná · RDEB, non-Hallopeauův-Siemensův typ · Recesivní dystrofická epidermolysis bullosa, non-Hallopeauův-Siemensův typ · RDEB, non-Hallopeau-Siemensův typ · Recesivní dystrofická epidermolysis bullosa, non-Hallopeau-Siemensův typ
ukАутосомно-рецесивний генералізований дистрофічний бульозний епідермоліз, помірно виражена формаАутосомно-рецесивний дистрофічний бульозний епідермоліз (bullosa generalisata mitis) · Аутосомно-рецесивний дистрофічний бульозний епідермоліз, не тип Галлопо-Сіменса · Узагальнена РДБЕ, проміжна форма · РДБЕ, не типу Галлопа-Сіменса
zh隐性营养不良型大疱性表皮松解症,全身型中间型泛发性常染色体隐性遗传性营养不良型大疱性表皮松解症
trResesif distrofik epidermolizis bülloza, orta jeneralizeRDEB-O · Jeneralize mitis RDEB · RDEB-jeneralize diğer · RDEB generalisata mitis · RDEB, jeneralize ara · RDEB, Hallopeau olmayan Siemens tipi · Çekinik distrofik epidermolizis bülloza-jeneralize diğer · Çekinik distrofik epidermolizis bülloza, Hallopeau-Siemens tipi olmayan · Otozomal çekinik distrofik epidermolizis bülloza generalisata mitis · Otozomal çekinik distrofik epidermolizis bülloza, jeneralize diğer

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q81.2NTBTattributedvalidated
ICD-11EC32NTBTindexvalidated
UMLSC4511044Evalidated
GARD12794Evalidated

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 (3):

No children.

Codes that Orphanet moved or referred to this one:

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
COL7A1Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:2214ENSG000001142701201203p21.31collagen type VII alpha 1 chain
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

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

46 annotations · validated 2020-09-07
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0008066Abnormal blistering of the skin
HP:0031903Abnormal circulating selenium concentration
HP:0001903Anemia
HP:0000987Atypical scarring of skin
HP:0004325Decreased body weight
HP:0001030Fragile skin
HP:0001510Growth delay
Frequent (79-30%)
HP:0002031Abnormal esophagus morphology
HP:0000670Carious teeth
HP:0032676Chronic cutaneous wound
HP:0002019Constipation
HP:0003234Decreased circulating carnitine concentration
HP:0040303Decreased serum iron
HP:0031831Decreased serum zinc
HP:0002015Dysphagia
HP:0010450Esophageal stenosis
HP:0002043Esophageal stricture
HP:0001508Failure to thrive
HP:0011968Feeding difficulties
HP:0002020Gastroesophageal reflux
HP:0003073Hypoalbuminemia
HP:0007400Irregular hyperpigmentation
HP:0100512Low levels of vitamin D
HP:0004395Malnutrition
HP:0001056Milia
HP:0001581Recurrent skin infections
HP:0003202Skeletal muscle atrophy
HP:0200041Skin erosion
Occasional (29-5%)
HP:0001802Absent toenail
HP:0012390Anal fissure
HP:0010296Ankyloglossia
HP:0001798Anonychia
HP:0000739Anxiety
HP:0001057Aplasia cutis congenita
HP:0200020Corneal erosion
HP:0000823Delayed puberty
HP:0000716Depression
HP:0001644Dilated cardiomyopathy
HP:0001371Flexion contracture
HP:0011471Gastrostomy tube feeding in infancy
HP:0004057Mitten deformity
HP:0002164Nail dysplasia
HP:0000160Narrow mouth
HP:0003764Nevus
HP:0000572Visual loss
Very rare (<4-1%)
HP:0002860Squamous cell carcinoma

Run the differential on the 7 obligate / very frequent terms

Annotation source: 31487386[PMID]_20301481[PMID]

7

Sources for this card