autosomal recessive osteopetrosis 7
Findings
No curated finding names autosomal recessive osteopetrosis 7 yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Any autosomal recessive malignant osteopetrosis in which the cause of the disease is a mutation in the TNFRS11A gene.
Definition from the Mondo Disease Ontology (MONDO:0012859), read 2026-09-29. CC BY 4.0.
- Inheritance
- Autosomal recessive inheritance
- Onset and course
- Death in infancy · Infantile onset · Neonatal onset · Death in childhood
HPO, annotations 2026-09-02
Features
24 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.
- OsteopetrosisHPOHP:0011002
- 8 of 8 reported patients
- Progressive visual lossHPOHP:0000529
- 8 of 8 reported patients
- Decreased circulating IgG concentrationHPOHP:0004315
- 3 of 4 reported patients
- Decreased circulating IgA concentrationHPOHP:0002720
- 2 of 4 reported patients
- Decreased circulating IgM concentrationHPOHP:0002850
- 2 of 4 reported patients
- HepatomegalyHPOHP:0002240
- 4 of 8 reported patients
- NystagmusHPO
Show the remaining 12
- HydrocephalusHPOHP:0000238
- 1 of 8 reported patients
- Increased head circumferenceHPOHP:0040194
- 1 of 8 reported patients
- Lateral ventricle dilatationHPOHP:0006956
- 1 of 8 reported patients
- Multiple rib fracturesHPOHP:0006640
- 1 of 8 reported patients
- ProptosisHPOHP:0000520
- 1 of 8 reported patients
- Abnormal trabecular bone morphologyHPOHP:0100671
- AnemiaHPO
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.
- TNFRSF11AHGNC:11908
- Strong · Ambry Genetics · Autosomal recessive · 2024
- Strong · Genomics England PanelApp · Autosomal recessive · 2020
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal recessive · 2021
- Strong · PanelApp Australia · Autosomal recessive · 2025
- Supportive · Orphanet · Autosomal recessive · 2021
Where it sits
Other names
7 names
Resolves to: autosomal recessive osteopetrosis 7
- Also called
- autosomal recessive osteoclast-poor osteopetrosis with hypogammaglobulinemiaautosomal recessive osteopetrosis type 7OPTB7osteopetrosis (disease) caused by mutation in TNFRSF11Aosteopetrosis-hypogammaglobulinemia syndromeosteopetrosis, autosomal recessive type 7TNFRSF11A osteopetrosis (disease)