raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:3350

Tremor-nystagmus-duodenal ulcer syndrome

historical

Synonyms: Neuhauser-Daly-Magnelli syndrome

Type
Disease
Group
Disorder
Age of onset
Neonatal
Status
historical

Tremor-nystagmus-duodenal ulcer syndrome is a rare hyperkinetic movement disorder characterized by mild to severe, progressive essential tremor, nystagmus (principally horizontal), duodenal ulceration and a narcolepsy-like sleep disturbance. Refractive errors and cerebellar signs, such as gait ataxia and adiadochokinesia, may be associated. There have been no further descriptions in the literature since 1976.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enTremor-nystagmus-duodenal ulcer syndromeNeuhauser-Daly-Magnelli syndrome
frSyndrome de tremblement essentiel-nystagmus-ulcèreSyndrome de Neuhauser-Daly-Magnelli
deTremor - Nystagmus - Ulkus
esSíndrome de temblor esencial-nistagmo-úlcera duodenalSíndrome de Neuhauser-Daly-Magnelli
itTremore essenziale - nistagmo - ulceraSindrome di Neuhauser-Daly-Magnelli
nlTremor - nystagmus - duodenale ulcus-syndroomSyndroom van Neuhauser-Daly-Magnelli
ptSíndrome de tremor-nistagmo-úlcera duodenalSíndrome Neuhauser-Daly-Magnelli
plDrżenie - oczopląs - wrzód dwunastnicyZespół Neuhausera, Daly i Magnelli
csSyndrom zahrnující tremor, nystagmus a duodenální vředNeuhauserův-Dalyho-Magnelliové syndrom · Neuhauser-Daly-Magnelliové syndrom
ukСиндром виразки дванадцятипалої кишки-тремору-ністагмуСиндром Нойхаузера-Дейлі-Магнеллі
zh震颤-眼震-十二指肠溃疡综合征Neuhauser-Daly-Magnelli综合征
trTremor-nistagmus-duodenal ülser sendromuNeuhauser-Daly-Magnelli sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM190310Evalidated
ICD-10G25.0NTBTattributedvalidated
MONDO0008591Evalidated
MeSHC536406Evalidated
UMLSC1860860Evalidated

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

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families17 casesWorldwideCase(s)Validated1248168[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_1248168[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 2017-09-14
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0100022Abnormality of movement
HP:0002588Duodenal ulcer
HP:0000639Nystagmus
Frequent (79-30%)
HP:0001251Ataxia
7

Sources for this card