First, decide which definition should be used for the discrimination of neutrophils into bands and segmented cells. If this definition is not familiar to you, look it up here. By default, the rule of filament is applied. If you like to apply the rule of one third, you can set it in the menu bar of each module.

In diagnoses marked with (*) additional bone marrow films available. In diagnoses marked with (**) only bone marrow films available.

• Bacterial infections  
• Viral infections  
• Parasitic infections  
  • (**)

• Lymphatic leukemias  
  • (*)
  • (*)
  • (*)
• Myeloid leukemias  
  • (*)
  • with Auer rods (AML M2) (*)
  • (*)
  • (*)
  • (*)

• Congenital anemias  
  • (*)
• Acquired anemias  
  • (*)
  • (*)
  • (*)
  • (*)
  • (*)
  • (**)

• with red cell inclusions in supravital staining
• (*)

• (*)
• (*)
• (*)

• (*)

• (*)
• (**)
• (**)
• (**)
• (**)

• Congenital  
• Drug induced  
  • while under thyroid inhibitor therapy (*)
  • due to prednisone therapy
  • due to Zidovudine therapy
• Others acquired  
  • (idiopathic) (*)
  • (allergic)
  • (*)
  • in the case of accelerated hematopoiesis
  • (autoimmune) (*)
  • (**)

• (Artifact due to blood collection in EDTA)
• (Artifact due to blood collection in EDTA)