Which Laboratory Finding Would Support the Diagnosis of Leukemia in Mr. Santos

Mr. Santos, a 55-year-old Male, Presents to the Clinic with Complaints of Fatigue, Pale Skin and Easy Bruising. He Reports a Recent History of Recurrent Infections. Upon Physical Examination, the Nurse Notices Enlarged Lymph Nodes and Hepatosplenomegaly. the Healthcare Provider Orders a Complete Blood Count (CBC) for Further Evaluation