the doctor diagnoses a girl with a spleen problem, splenomegaly, organ enlargement. body responsible for immunity and blood

abdomen abdominal abscess anatomy artery bladder blood body bone bowel cancer caucasian colon composition contagion defense diagnosis disease doctor gallbladder girl healthcare ill illness immune infected infection infections inflamed inflammation leucosis leukemia leukosis medical medicine milt organ pain patient people radiography science sick spleen splenomegaly therapy thorax tumor white woman