autosomal recessive severe congenital neutropenia due to G6PC3 deficiency
MONDO:0012930Mondo
Findings
No curated finding names autosomal recessive severe congenital neutropenia due to G6PC3 deficiency yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
- Inheritance
- Autosomal recessive inheritance
- Onset and course
- Neonatal onset
HPO, annotations 2026-09-02
Features
26 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.
- Decreased total neutrophil countHPOHP:0001875
- 12 of 12 reported patients
- Prominent superficial veinsHPOHP:0001015
- 9 of 12 reported patients
- CryptorchidismHPOHP:0000028
- 4 of 6 reported patients
- Secundum atrial septal defectHPOHP:0001684
- 7 of 12 reported patients
- Intermittent thrombocytopeniaHPOHP:0004854
- 5 of 12 reported patients
- Neonatal sepsisHPOHP:0040187
- 5 of 12 reported patients
- Recurrent urinary tract infectionsHPOHP:0000010
- 4 of 12 reported patients
- HepatosplenomegalyHPOHP:0001433
- 3 of 12 reported patients
- MicrocephalyHPOHP:0000252
- 2 of 12 reported patients
- Perianal abscessHPOHP:0009789
- 2 of 12 reported patients
- Recurrent lower respiratory tract infectionsHPOHP:0002783
- 2 of 12 reported patients
- Sensorineural hearing impairmentHPOHP:0000407
- 2 of 12 reported patients
Show the remaining 14
- SepsisHPOHP:0100806
- 2 of 12 reported patients
- Cleft palateHPOHP:0000175
- 1 of 12 reported patients
- Cor triatriatumHPOHP:0010774
- 1 of 12 reported patients
- Inguinal herniaHPOHP:0000023
- 1 of 12 reported patients
- Mitral regurgitationHPOHP:0001653
- 1 of 12 reported patients
- MyopathyHPOHP:0003198
- 1 of 12 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.
- G6PC3HGNC:24861
- Definitive · Ambry Genetics · Autosomal recessive · 2023
- Definitive · ClinGen · Autosomal recessive · 2024
- Strong · Labcorp Genetics (formerly Invitae) · Autosomal recessive · 2021
- Strong · PanelApp Australia · Autosomal recessive · 2025
- Supportive · Orphanet · Autosomal recessive · 2021
Where it sits
Other names
4 names
Resolves to: autosomal recessive severe congenital neutropenia due to G6PC3 deficiency
- Also called
- neutropenia, severe congenital 4, autosomal recessiveSCN4severe congenital neutropenia type 4severe congenital neutropenia-pulmonary hypertension-superficial venous angiectasis syndrome