raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:137810

Nodular cutaneous amyloidosis

Synonyms: PLCNA · Primary localized cutaneous nodular amyloidosis

Type
Disease
Group
Disorder
Status
active

Primary localized cutaneous nodular amyloidosis (PLCNA) is the most rare form of primary cutaneous amyloidosis, a skin disease characterized by the accumulation of amyloid deposits in the dermis, characterized clinically by yellowish waxy crusted nodules and papules on the face, lower extremities, trunk, scalp, and genitalia and histologically by the localized deposition of immunoglobulin-derived amyloid in the papillary dermis and subcutis. PLCNA can be associated with connective tissue disorders such as Sjögren's syndrome and CREST syndrome.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enNodular cutaneous amyloidosisPLCNA · Primary localized cutaneous nodular amyloidosis
frAmylose cutanée nodulaireAmylose cutanée nodulaire primitive localisée · PLCNA
deNoduläre kutane AmyloidoseAmyloidose, kutane lokalisierte noduläre primäre · NPLCA · PLCNA
esAmiloidosis cutánea nodularAmiloidosis nodular primaria cutánea localizada · PLCNA
itAmiloidosi cutanea nodulareAmiloidosi nodulare cutanea localizzata primitiva · PLCNA
nlNodulaire cutane amyloïdosePLCNA · Primaire gelokaliseerde cutane nodulaire amyloïdose
ptAmiloidose cutânea, forma nodular
plGuzkowata amyloidoza skórnaPierwotna zlokalizowana guzkowata amyloidoza skórna · plCNA
csNodulární kožní amyloidózaPLCNA · Primární nodulární amyloidóza lokalizovaná na kůži
ukВузликовий шкірний амілоїдозPLCNA · Первинний локалізований шкірний вузликовий амілоїдоз
zh结节性皮肤淀粉样变原发性皮肤结节性淀粉样变性
trNodüler kutanöz amiloidozPLCNA · Primer lokalize kutanöz nodüler amiloidoz

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10E85.4+NTBTattributedvalidated
ICD-10L99.0*NTBTattributedvalidated
ICD-115D00.0NTBTindexvalidated
MONDO0015302Evalidated
UMLSC4274331Evalidated
GARD10562Evalidated
MedDRA10056953Evalidated

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

0 records

No prevalence record in this release.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card