raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:538756

Familial multiple discoid fibromas

Synonyms: Familial multiple trichodiscomas

Type
Disease
Group
Disorder
Age of onset
Adolescent, Adult, Childhood, Infancy, Neonatal
Status
active

A rare, genetic, skin tumor disorder characterized by childhood-onset of multiple, benign, asymptomatic, white to flesh-colored papules predominantly located on the face, ears, neck and trunk, not associated with systemic organ involvement, malignancies or <i>FLCN</i> gene locus mutation.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enFamilial multiple discoid fibromasFamilial multiple trichodiscomas
frFibromes discoïdes multiples familiauxTrichodiscomes multiples familiaux
deFamiliäre multiple hereditäre diskoide FibromeTrichodiskom, familiäres multiples
esFibromas discoides múltiples familiaresTricodiscomas múltiples familiares
itFibromi discoidi multipli familiari
nlFamiliale multipele discoïde fibromenFamiliale multipele trichodiscomen
ptFibromas discoides múltiplo familiar
plWłókniaki rodzinne liczne o kształcie dysku= en
csFamiliární četné diskoidní fibromyFamiliární četné trichodiskomy
ukСімейні множинні дискоїдні фібромиСімейні множинні триходискоми
zh家族性多发性盘状纤维瘤家族性多发性毛盘状瘤
trAilesel çoklu diskoid fibromlarAilesel çoklu trikodiskomlar

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM190340Evalidated
ICD-10D23.9NTBTattributedvalidated
MONDO0008594Evalidated
MeSHC536847Evalidated
UMLSC1860850Evalidated
GARD8479Evalidated

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 (2):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families44 casesWorldwideCase(s)Validated29067220[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_29067220[PMID]

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