graphic of spleen organ protected by a shield. healthcare concept background with medical icons

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