graphic of spleen organ marked by hexagon molecule. healthcare concept background with medical icons

abscess anemia artery asplenia background bleeding blood bloodstream blue cancer capsule cell damaged disease doctor drawing enlarged filtering functioning healthcare healthy hemolytic hexagon highlighted hyposplenism illustration immune infarction infection injury internal linear lymph lymphatic macrophage medicine mononucleosis organ pain pulp red sickle spleen splenectomy splenic splenomegaly symptom system template tissue vascular