Anemia, Congenital Dyserythropoietic, Type Ib, also known as congenital dyserythropoietic anemia type ib, is related to congenital dyserythropoietic anemia and anemia, congenital dyserythropoietic, type iv, and has symptoms including icterus An important gene associated with Anemia, Congenital Dyserythropoietic, Type Ib is CDIN1 (CDAN1 Interacting Nuclease 1), and among its related pathways/superpathways is Pentose Phosphate Pathway (Erythrocyte), Pharmacodynamics. The drug D-Leucine has been mentioned in the context of this disorder. Affiliated tissues include bone marrow and bone, and related phenotypes are short stature and small nail