Requires bone marrow biopsy
Labs show normocytic anemia with decreased reticulocyte count
Exam with signs of extra medullary hematopoiesis
Index of suspicion in setting of malignancy
Myelophthistic anemia
Aplastic anemia
Hereditary spherocytosis
Myelofibrosis
Paroxysmal nocturnal hemoglobinuria
Acute blood loss anemia
Thalassemia
Bone marrow suppression