raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:90395

Papular mucinosis of infancy

Synonyms: Cutaneous mucinosis of infancy

Type
Disease
Group
Disorder
Status
active

Papular mucinosis of infancy is a rare pediatric non progressive form of localized lichen myxedematosus characterized by the development of firm opalescent mucinous papules on the upper arms and the trunk.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enPapular mucinosis of infancyCutaneous mucinosis of infancy
frMucinose cutanée infantileMucinose papuleuse infantile
deMuzinose, papulöse, des SäuglingsaltersKutane Muzinose des Kindes
esMucinosis papular infantilMucinosis cutánea infantil
itMucinosi papulosa dell'infanziaMucinosi cutanea dell'infanzia
nlPapulaire mucinose in de zuigelingentijdCutane mucinose in de zuigelingentijd
ptMucinose papular do lactente
plDziecięca mucynoza grudkowaDziecięca mucynoza skórna
csPapulární mucinóza kojencůKožní mucinóza kojenců
ukПапульозний муциноз немовлятШкірний муциноз немовлят
zh婴儿丘疹性粘蛋白病婴儿皮肤粘蛋白病
trSüt çocuğunda papüler müsinozBebeklik döneminde kutanöz müsinoz

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10L98.5NTBTattributedvalidated
ICD-11EB90.11NTBTattributedvalidated
MONDO0019580Evalidated
UMLSC4273966Evalidated

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

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families14 casesWorldwideCase(s)Validated30677812[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidated30677812[PMID]_ORPHANET

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

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

7

Sources for this card