<prompt> A 45-yrs-old man presents with progressive cervical lymph nodes enlargement, since 3 months; the most diagnostic investigation isXray soft tissueLymph node biopsyFNACNone of the above  <response>: in cases of lymphadenopathy, if the patients history and physical findings are suggestive of malignancy, then a prompt lymph node biopsy excisional biopsy should be done. FNAC is not of much use, as it does not provide enough tissue to reach a diagnosis. FNAC should be reserved for thyroid nodules and for confirmation of relapse in patients whose primary diagnosis is known 