raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2690

Neutropenia-monocytopenia-deafness syndrome

historical

Synonyms: Neutropenia-monocytopenia-hearing loss syndrome

Type
Disease
Group
Disorder
Inheritance
Unknown
Age of onset
Infancy, Neonatal
Status
historical

A rare syndrome characterized by congenital neutropenia with myeloid marrow hypoplasia, monocytopenia, and congenital deafness. Patients present with severe recurrent bacterial infections that may lead to bacterial septicemia. There have been no further descriptions in the literature since 1983.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enNeutropenia-monocytopenia-deafness syndromeNeutropenia-monocytopenia-hearing loss syndrome
frSyndrome de neutropénie-monocytopénie-surdité
deNeutropenie-Monozytopenie-Schwerhörigkeit-Syndrom
esSíndrome de neutropenia-monocitopenia-sorderaSíndrome de neutropenia-monocitopenia-hipoacusia
itNeutropenia - monocitopenia - sordità
nlNeutropenie - monocytopenie - doofheid-syndroomNeutropenie - monocytopenie - gehoorverlies-syndroom
ptSíndrome de neutropenia-monocitopenia-surdez
plNeutropenia - monocytopenia - głuchota= en
csSyndrom zahrnující neutropenii, monocytopenii a hluchotu= en
ukСиндром нейтропенії-моноцитопенії-глухотиСиндром нейтропенії-моноцитопенії-глухоти
zh中性粒细胞减少-单核细胞减少-耳聋综合征中性粒细胞减少-单核细胞减少-听力丧失综合征
trNötropeni-monositopeni-sağırlık sendromuNötropeni-monositopeni-işitme kaybı sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10D82.8NTBTattributedvalidated
ICD-11LD2H.YNTBTindexvalidated
MONDO0017100Evalidated
UMLSC4518430Evalidated

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/families3 casesWorldwideCase(s)Validated6604450[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_6604450[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

4 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0004311Abnormal macrophage morphology
HP:0001874Abnormality of neutrophils
HP:0000407Sensorineural hearing impairment
Frequent (79-30%)
HP:0010978Abnormality of immune system physiology
7

Sources for this card