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Syndrome reference sheet
Generated 12 Oct 2026
Hematology · Hematology / Bone marrow failure Aase–Smith syndrome
Also known as: Aase syndrome
Congenital hypoplastic anemia with triphalangeal thumbs and heart defects.
- Medical specialty
- Hematology
- Subspecialty
- Hematology / Bone marrow failure
- Sex & age distribution
- Male: affected; Female: affected equally; Children: yes
- Gene(s) involved
- RPS19
Etiology & mechanism
Related to Diamond–Blackfan anemia spectrum.
Gene(s) involved (1)
RPS19
Symptoms & signs (6)
hypoplastic anemialate closure of fontanelnarrow shoulderspallortriphalangeal thumbventricular septal defect