raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:85446

Wild type ABeta2M amyloidosis

Synonyms: ABeta2Mwt amyloidosis · Dialysis-related amyloidosis · Dialysis-related arthropathy · Wild type ABeta2-microglobulinic amyloidosis

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
Adult
Status
active

A form of amyloidosis affecting patients with chronic kidney disease (CKD), on long term dialysis characterized by the accumulation of amyloid fibrils consisting of beta 2 microglobulin (β2M) deposits in the musculoskeletal system leading to carpal tunnel syndrome (CTS), chronic arthropathy, cystic bone lesions, destructive osteoarthropathy, and pathologic fractures.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enWild type ABeta2M amyloidosisABeta2Mwt amyloidosis · Dialysis-related amyloidosis · Dialysis-related arthropathy · Wild type ABeta2-microglobulinic amyloidosis
frAmylose ABeta2M wild typeAmylose ABeta2Mwt · Amylose liée à la dialyse · Amylose à bêta-2 microglobuline wild type · Arthropathie liée à la dialyse
deABeta2M-Amyloidose, Wild-TypABeta2Mwt-Amyloidose · Amyloidose, Dialyse-bedingte · Beta2-Mikroglobulin-Amyloidose · Dialyse-bedingte Arthropathie
esAmiloidosis ABeta2M forma nativaAmiloidosis ABeta2M microglobulínica tipo salvaje · Amiloidosis ABeta2Mwt · Amiloidosis asociada a diálisis
itAmiloidosi ABeta2M wild-typeAmiloidosi ABeta2Mwt · Amiloidosi dialisi-correlata · Artropatia dialisi-correlata · Amiloidosi ABeta2-microglobulinica wild-type
nlWild-type ABèta2M-amyloïdoseABeta2Mwt-amyloïdose · Dialysegerelateerde amyloïdose · Dialysegerelateerde artropathie · Wild-type ABèta2-microglobuline-amyloïdose
ptAmiloidose ABeta2M tipo selvagemAmiloidose ABeta2-microglobulínica tipo selvagem · Amiloidose ABeta2Mwt · Amiloidose diálise-relacionada · Artropatia diálise-relacionada
plDziki typ amyloidozy ABeta2MAmyloidoza ABeta2Mwt · Amyloidoza dializacyjna · Artropatia związana z dializami · Dziki typ amyloidozy ABeta2-mikroglobulinowej
csDivoký typ ABeta2M amyloidózyABeta2Mwt amyloidóza · Amyloidóza asociovaná s dialýzou · Artropatie asociovaná s dialýzou · Divoký typ ABeta2-mikroglobulární amyloidózy
ukАмілоїдоз дикого типу ABeta2MАмілоїдоз ABeta2Mwt · Амілоїдоз, повязаний з діалізом · Артропатія, повязана з діалізом · Дикий тип ABeta2-мікроглобулінового амілоїдозу
zh野生型β2微球蛋白型淀粉样变性野生型β2微球蛋白型淀粉样变性
trYabani tip ABeta2M amiloidozABeta2Mwt amiloidoz · Diyaliz-ilişkili amiloidoz · Diyaliz-ilişkili artropati · Yabanıl tip ABeta2-mikroglobulinik amiloidoz

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10E85.3NTBTinclusionvalidated
ICD-115D00.3NTBTindexvalidated
MONDO0019440Evalidated
UMLSC0268405Evalidated

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

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalence1-9 / 100 0004.5 / 100 000EuropeValue and classValidatedEuropean Medicines Agency 2012[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

27 annotations · validated 2024-04-09
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0001369Arthritis
HP:0030833Neck pain
HP:0030834Shoulder pain
Frequent (79-30%)
HP:0001227Abnormality of the thenar eminence
HP:0003447Axonal loss
HP:0012062Bone cyst
HP:0012185Constrictive median neuropathy
HP:0007078Decreased amplitude of sensory action potentials
HP:0000762Decreased nerve conduction velocity
HP:0012534Dysesthesia
HP:0012531Pain
HP:0003401Paresthesia
Occasional (29-5%)
HP:0005108Abnormal intervertebral disk morphology
HP:0002242Abnormal intestine morphology
HP:0005106Abnormality of the vertebral endplates
HP:0003040Arthropathy
HP:0002015Dysphagia
HP:0002239Gastrointestinal hemorrhage
HP:0000158Macroglossia
Very rare (<4-1%)
HP:0100261Abnormal tendon morphology
HP:0003043Abnormality of the shoulder
HP:0011675Arrhythmia
HP:0030843Cardiac amyloidosis
HP:0001635Congestive heart failure
HP:0004389Intestinal pseudo-obstruction
HP:0002273Tetraparesis
HP:0002445Tetraplegia

Run the differential on the 3 obligate / very frequent terms

Annotation source: 27994478[PMID]

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Sources for this card