raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:98916

Acute inflammatory demyelinating polyradiculoneuropathy

Synonyms: AIDP · Acute idiopathic demyelinating polyneuropathy · Acute inflammatory polyneuropathy · GBS, acute inflammatory demyelinating polyradiculoneuropathic form · Guillain-Barré syndrome, acute inflammatory demyelinating polyradiculoneuropathic form

Type
Disease
Group
Disorder
Inheritance
Multigenic/multifactorial, Not applicable
Age of onset
All ages
Status
active

A rare inflammatory neuropathy belonging to the clinical spectrum of Guillain-Barré syndrome (GBS).

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enAcute inflammatory demyelinating polyradiculoneuropathyAIDP · Acute idiopathic demyelinating polyneuropathy · Acute inflammatory polyneuropathy · GBS, acute inflammatory demyelinating polyradiculoneuropathic form · Guillain-Barré syndrome, acute inflammatory demyelinating polyradiculoneuropathic form
frPolyradiculonévrite démyélinisante inflammatoire aiguëPDIA · Polyneuropathie démyélinisante idiopathique aiguë · Polyneuropathie inflammatoire aiguë · SGB, forme polyradiculonévrite démyélinisante inflammatoire aiguë · Syndrome de Guillain-Barré, forme polyradiculonévrite démyélinisante inflammatoire aiguë
deAkute demyelinisierende inflammatorische PolyradikuloneuropathieAIDP · Guillain-Barré-Syndrom, akute entzündliche polyradikuloneuritische Form · Polyneuropathie, akute demyelinisierende idiopathische · Polyneuropathie, akute inflammatorische
esPolirradiculoneuropatía desmielinizante inflamatoria agudaAIDP · GBS, forma polirradiculoneuropatía desmielinizante inflamatoria aguda · Polineuropatía desmielinizante idiopática aguda · Polineuropatía inflamatoria aguda · Síndrome de Guillain-Barré, forma polineuropatía desmielinizante idiopática aguda
itPoliradiculoneuropatia demielinizzante infiammatoria acutaPolineuropatia demielinizzante idiopatica acuta · Polineuropatia infiammatoria acuta · Sindrome di Guillain-Barré, forma poliradiculoneuropatica demielinizzante infiammatoria acuta · AIDP · GBS, forma poliradiculoneuropatica demielinizzante infiammatoria acuta
nlAcute inflammatoire demyeliniserende polyradiculoneuropathieAIDP · Acute idiopathische demyeliniserende polyneuropathie · Acute inflammatoire polyneuropathie · GBS, acute inflammatoire demyeliniserende polyradiculoneuropathische vorm · Syndroom van Guillain-Barré, acute inflammatoire demyeliniserende polyradiculoneuropathische vorm
ptPolirradiculoneuropatia inflamatória aguda (aidp)
plOstra zapalna poliradikuloneuropatia demielinizującaAIDP · GBS, forma ostra zapalna demielinizująca poliradikuloneuropatyczna · Ostra idiopatyczna polineuropatia demielinizująca · Ostra zapalna polineuropatia · Zespół Guillaina i Barrégo, forma ostra zapalna demielinizująca poliradikuloneuropatyczna
csAkutní zánětlivá demyelinizační polyradikuloneuropatieAIDP · Akutní idiopatická demyelinizační polyneuropatie · Akutní zánětlivá polyneuropatie · GBS, akutní zánětlivá demyelinizační polyradikuloneuropatická forma · Guillainův-Barrého syndrom, akutní zánětlivá demyelinizační polyradikuloneuropatická forma · Guillain-Barrého syndrom, akutní zánětlivá demyelinizační polyradikuloneuropatická forma
ukГостра запальна демієлінізуюча полірадикулонейропатіяГостра ідіопатична демієлінізуюча полінейропатія · Гостра запальна полінейропатія · AIDP · GBS, гостра запальна демієлінізуюча полірадикулоневропатична форма · Синдром Гійєна-Барре, гостра запальна демієлінізуюча полірадикулоневропатична форма
zh急性炎性脱髓鞘多发性神经根性神经病吉兰巴雷综合征,急性炎性脱髓鞘多发性神经根型
trAkut inflamatuar demiyelinizan poliradikülonöropatiAIDP · Akut inflamatuar polinöropati · Akut idiyopatik demiyelinizan polinöropati · GBS, akut inflamatuar demiyelinizan poliradikülonöropatik form · Guillain-Barré sendromu, akut inflamatuar demiyelinizan poliradikülonöropatik form

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM139393BTNTvalidated
ICD-10G61.0NTBTattributedvalidated
ICD-118C01.0Especificvalidated
MONDO0020347Evalidated
UMLSC4551910Evalidated

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 (1):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
PMP22Major susceptibility factor inAssessedHGNC:9118ENSG0000010909960109717p12peripheral myelin protein 2212439896[PMID]
5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence1-9 / 100 0003.1 / 100 000EuropeValue and classValidated[EXPERT]_European Medicines Agency[OTHER]

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

13 annotations · validated 2018-09-24
HPOTerm (as annotated by Orphanet)Diagnostic
Obligate (100%)
HP:0007131Acute demyelinating polyneuropathy
Frequent (79-30%)
HP:0009053Distal lower limb muscle weakness
HP:0002307Drooling
HP:0012534Dysesthesia
HP:0003445EMG: neuropathic changes
HP:0001290Generalized hypotonia
HP:0001265Hyporeflexia
HP:0031162Impaired oropharyngeal swallow response
HP:0001954Recurrent fever
HP:0005335Sleepy facial expression
HP:0002317Unsteady gait
Occasional (29-5%)
HP:0003383Onion bulb formation
Excluded (0%)
HP:0002066Gait ataxia

Run the differential on the 1 obligate / very frequent terms

Annotation source: 12439896[PMID]_1929520[PMID]

7

Sources for this card