Orphanet Rare Disease Ontology

Last uploaded: December 13, 2023
Preferred Name

Diffuse cutaneous mastocytosis

Synonyms

Diffuse cutaneous maculopapulous mastocytosis

Definitions

Diffuse cutaneous mastocytosis (DCM) is a rare form of cutaneous mastocytosis (CM; see this term) characterized by generalized erythroderma, various degrees of blistering, skin with a ''peau d'orange'' appearance and the accumulation of mast cells in the skin. At least two DCM variants are recognized, one with extreme blistering (Bullous DCM; see this term) and one with infiltrations (Pseudoxanthomatous DCM; see this term).

ID

http://www.orpha.net/ORDO/Orphanet_79456

alternative_term

Diffuse cutaneous maculopapulous mastocytosis

DCM

definition

Diffuse cutaneous mastocytosis (DCM) is a rare form of cutaneous mastocytosis (CM; see this term) characterized by generalized erythroderma, various degrees of blistering, skin with a ''peau d'orange'' appearance and the accumulation of mast cells in the skin. At least two DCM variants are recognized, one with extreme blistering (Bullous DCM; see this term) and one with infiltrations (Pseudoxanthomatous DCM; see this term).

definition_citation

Orphanet

expertlink

https://www.orpha.net/consor/cgi-bin/OC_Exp.php?lng=en&Expert=79456

has_age_of_onset

Infancy

Neonatal

has_inheritance

Not applicable

hasDbXref

ICD-11:XH2RG8

UMLS:C0024901

MedDRA:10012812

ICD-11:2A21.1Y

ICD-10:Q82.2

label

Diffuse cutaneous mastocytosis

notation

ORPHA:79456

part_of

http://www.orpha.net/ORDO/Orphanet_66646

prefixIRI

ORDO:Orphanet_79456

prefLabel

Diffuse cutaneous mastocytosis

present_in

Worldwide AND has_cases/families_value : 30.0 (Case)

Worldwide AND has_point_prevalence_range : <1 / 1 000 000

treeView

http://www.orpha.net/ORDO/Orphanet_66646

subClassOf

http://www.orpha.net/ORDO/Orphanet_377788

http://www.orpha.net/ORDO/Orphanet_557493

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