raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:556

Malakoplakia

Type
Disease
Group
Disorder
Inheritance
Unknown
Age of onset
Adult
Status
active

Malakoplakia is a chronic multisystem granulomatous inflammatory disease characterized by the presence of single or multiple soft plaques on various organs of the body.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMalakoplakia
frMalakoplakie
deMalakoplasie
esMalacoplaquia
itMalacoplachia
nlMalakoplakie
ptMalacoplaquia
plMalakoplakia
csMalakoplakie
ukМалакоплакія
zh软斑病
trMalakoplaki

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10N28.8NDindexvalidated
ICD-10N32.8NDindexvalidated
ICD-10N36.8NDindexvalidated
ICD-11EL3YBTNTindexvalidated
ICD-11GC01.YBTNTindexvalidated
ICD-11GC0YBTNTindexvalidated
MONDO0018913Evalidated
MeSHD008287Evalidated
UMLSC0024525Evalidated
GARD6960Evalidated
MedDRA10080344Evalidated

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 prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

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 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0002027Abdominal pain
HP:0001892Abnormal bleeding
HP:0000140Abnormality of the menstrual cycle
HP:0002014Diarrhea
HP:0100518Dysuria
HP:0001945Fever
HP:0000790Hematuria
HP:0011123Inflammatory abnormality of the skin
HP:0200034Papule
HP:0000093Proteinuria
HP:0000989Pruritus
HP:0000988Skin rash
HP:0200042Skin ulcer
HP:0001482Subcutaneous nodule
HP:0100577Urinary bladder inflammation
HP:0000019Urinary hesitancy
HP:0000012Urinary urgency
Frequent (79-30%)
HP:0002729Follicular hyperplasia
HP:0002721Immunodeficiency
Occasional (29-5%)
HP:0000464Abnormality of the neck
HP:0000157Abnormality of the tongue
HP:0100749Chest pain
HP:0012735Cough
HP:0100273Neoplasm of the colon
HP:0100743Neoplasm of the rectum
HP:0100796Orchitis
HP:0100787Prostate neoplasm

Run the differential on the 12 obligate / very frequent terms

7

Sources for this card