🧬 SyndromeScope
Syndrome reference sheet
Generated 12 Oct 2026
Hematology · Hematology / Metabolic hematology Folate malabsorption syndrome
Also known as: Hereditary folate malabsorption
Megaloblastic anemia and neurologic problems from impaired intestinal folate absorption.
- Medical specialty
- Hematology
- Subspecialty
- Hematology / Metabolic hematology
- Sex & age distribution
- Male: affected; Female: affected equally; Children: yes, infancy
- Gene(s) involved
- SLC46A1
Etiology & mechanism
PCFT deficiency.
Gene(s) involved (1)
SLC46A1
Symptoms & signs (5)
developmental delaydiarrheaimmunodeficiencymegaloblastic anemiaseizures