RT Book, Section A1 Hillman, Robert S. A1 Ault, Kenneth A. A1 Leporrier, Michel A1 Rinder, Henry M. SR Print(0) ID 1127767644 T1 NON-HODGKIN LYMPHOMAS T2 Hematology in Clinical Practice, 5e YR 2016 FD 2016 PB McGraw-Hill Medical PP New York, NY SN 9780071626996 LK hemonc.mhmedical.com/content.aspx?aid=1127767644 RD 2024/04/20 AB CASE HISTORY • Part 1A 46-year-old man seeks evaluation of a non-tender mass that he recently discovered in his left axilla. He notes that it seems to have been enlarging rapidly over the past 3 weeks. He is otherwise feeling well, with no weight loss, fever, or chills, and has no significant past medical history, nor any family history of hematologic disease.On examination, in addition to the 5–6 cm mass that the patient noted, multiple 1- to 2-cm lymph nodes are found in both axillae and in the cervical region. All of these are non-tender, mobile, and rubbery in texture. There is no hepatosplenomegaly or palpable abdominal masses; the only other finding of significance is the presence of mild bilateral pitting edema in the lower extremities.The patient's complete blood count (CBC) is entirely normal; no abnormal cells are noted on examination of the blood smear.QuestionWhat diagnostic procedures are indicated?