Congenital dyserythropoietic anemia type IV

Congenital dyserythropoietic anemia type IV (CDA IV) is a newly discovered form of CDA (see this term) characterized by ineffective erythropoiesis and hemolysis that leads to severe anemia at birth.

Hepatosplenomegaly

Simultaneous enlargement of the liver and spleen.


Total: 1

                      


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PMID (PMCID)
25724378
MIXED_SAMPLE Infant, Newborn
KLF1-null neonates display hydrops fetalis and a deranged erythroid transcriptome.
Magor GW, Tallack MR, Gillinder KR, Bell CC, McCallum N, Williams B, Perkins AC.
Blood. 2015;125(15):2405-17.
The phenotype of severe nonspherocytic hemolytic anemia, jaundice, hepatosplenomegaly, and marked erythroblastosis is more severe than that present in congenital dyserythropoietic anemia type IV as a result of dominant mutations in the second zinc-finger of KLF1.