raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:289347

Infective dermatitis associated with HTLV-1

Synonyms: IDH · Infective dermatitis associated with human T-lymphotropic virus type 1 · Infective dermatitis associated with human T-lymphotropic virus type I

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
Childhood
Status
active

Infective dermatitis associated with HTLV-1 is a rare and severe chronic disease characterized by recurrent chronic eczema (with erythematous, scaly and crusted lesions) mainly affecting seborrheic areas (e.g. scalp, forehead, eyelids, paranasal and periauricular skin, neck, axillae, and groin), a generalized fine papular rash, chronic nasal discharge with crusting of the anterior nares, and non-virulent <i>Staphylococcus aureus</i> or beta-hemolytic <i>Streptococcus</i> infections, thought to be a result of HTLV-1-induced immunosuppression. Lymphadenopathy, anemia, mild to moderate pruritus and increased incidence of other infections (e.g. crusted scabies) have also been reported in some patients. Patients may subsequently develop other HTLV-1 associated conditions such as adult T-cell leukemia/lymphoma and tropical spastic paraparesis.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enInfective dermatitis associated with HTLV-1IDH · Infective dermatitis associated with human T-lymphotropic virus type 1 · Infective dermatitis associated with human T-lymphotropic virus type I
frDermatite infectieuse associée au HTLV-1Dermatite infectieuse associée au virus T-lymphotrope humain de type 1 · Dermatite infectieuse associée au virus T-lymphotrope humain de type I · IDH
deInfektiöse Dermatitis mit assoziiertem HTLV-1IDH · Infektiöse Dermatitis mit assoziierter humaner T-lymphotroper Virus 1-Infektion
esDermatitis infecciosa asociada al HTLV-1Dermatitis infecciosa asociada al virus linfotrópico de células T humanas tipo 1 · Dermatitis infecciosa asociada al virus linfotrópico de células T humanas tipo I · IDH
itDermatite infettiva associata a HTLV-1Dermatite infettiva associata a virus T-linfotropico umano tipo 1 · Dermatite infettiva associata a virus T-linfotropico umano tipo I · IDH
nlInfectieuze dermatitis geassocieerd met HTLV-1IDH · Infectieuze dermatitis geassocieerd met humaan T-lymfotroop virus type 1 · Infectieuze dermatitis geassocieerd met humaan T-lymfotroop virus type I
ptDermatite infeciosa associada a HTLV-1Dermatite infeciosa associada a vírus linfotrópico-T humano tipo 1 · Dermatite infeciosa associada a vírus linfotrópico-T humano tipo I · IDH
plZakaźne zapalenie skóry związane z HTLV-1IDH · Zakaźne zapalenie skóry związane z ludzkim wirusem T-limfotropowym typu 1 · Zakaźne zapalenie skóry związane z ludzkim wirusem T-limfotropowym typu I
csInfekční dermatitida asociovaná s HTLV-1IDH · Infekční dermatitida asociovaná s lidským T-lymfotropickým virem typu 1 · Infekční dermatitida asociovaná s lidským T-lymfotropickým virem typu I
ukІнфекційний дерматит, асоційований з HTLV-1IDH · Інфекційний дерматит, асоційований з Т-лімфотропним вірусом людини типу 1 · Інфекційний дерматит, асоційований з Т-лімфотропним вірусом людини типу I
zh与HTLV-1基因相关的感染性皮炎人T淋巴细胞病毒I型相关性感染性皮炎
trHTLV-1-ilişkili enfektif dermatitIDH · İnsan T-lenfotropik virüs tip 1 ilişkili infektif dermatit · İnsan T-lenfotropik virüs tip I ile seyreden infektif dermatit

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10L30.3NTBTattributedvalidated
ICD-11EA88.00Especificvalidated
MONDO0017326Evalidated
UMLSC4274291Evalidated

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

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

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

7

Sources for this card