Long-Olsen-Distelmaier syndrome
MONDO:0957960Mondo
Findings
No curated finding names Long-Olsen-Distelmaier syndrome yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
- Inheritance
- Autosomal dominant inheritance
- Onset and course
- Infantile onset · Neonatal onset · Death in childhood · Third trimester onset
HPO, annotations 2026-09-02
Features
27 features
What the disease is reported to present with, and how often among people who have it — never how often a feature means the disease. HPO, annotations 2026-09-02.
- CardiomegalyHPOHP:0001640
- 1 of 1 reported patient · Third trimester onset
- Congestive heart failureHPOHP:0001635
- 4 of 4 reported patients
- Dilated cardiomyopathyHPOHP:0001644
- 3 of 3 reported patients
- Downslanted palpebral fissuresHPOHP:0000494
- 1 of 1 reported patient
- Elevated circulating alanine aminotransferase concentrationHPOHP:0031964
- 4 of 4 reported patients
- Elevated circulating aspartate aminotransferase concentrationHPOHP:0031956
- 4 of 4 reported patients
- Failure to thriveHPOHP:0001508
- 1 of 1 reported patient
- HypoglycemiaHPOHP:0001943
- 1 of 1 reported patient
- Increased circulating lactate concentrationHPOHP:0002151
- 4 of 4 reported patients
- MacrocephalyHPOHP:0000256
- 1 of 1 reported patient
- Prominent foreheadHPOHP:0011220
- 1 of 1 reported patient
- Severely reduced left ventricular ejection fractionHPOHP:0012666
- 4 of 4 reported patients
Show the remaining 15
- Cavum septum pellucidumHPOHP:0002389
- 2 of 3 reported patients
- CataractHPOHP:0000518
- 2 of 4 reported patients
- Nonimmune hydrops fetalisHPOHP:0001790
- 2 of 4 reported patients
- Feeding difficultiesHPOHP:0011968
- 1 of 3 reported patients
- HyperammonemiaHPOHP:0001987
- 1 of 3 reported patients
- MicrospherophakiaHPOHP:0030961
- 1 of 3 reported patients
Genes
1 gene
Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.
- RRAGCHGNC:19902
- Strong · PanelApp Australia · Autosomal dominant · 2025
- Moderate · G2P · Autosomal dominant · 2025
Where it sits
- A kind of