hematopoietic system disease +

blood coagulation disease +
blood group incompatibility +
blood protein disease +
bone marrow disease +
hematologic cancer +
hereditary elliptocytosis
leukocyte disease +
Pelger-Huet anomaly
Tn polyagglutination syndrome
X-linked thrombocytopenia with beta-thalassemia

folic acid deficiency anemia
hypochromic anemia
macrocytic anemia +
microcytic anemia +
neonatal anemia +
normocytic anemia +
pancytopenia
pernicious anemia
protein-deficiency anemia
pyridoxine deficiency anemia
sickle cell anemia
X-linked dyserythropoietic anemia