A 45-yrs-old man presents with progressive cervical lymph nodes enlargement, since 3 months; the most diagnostic investigation is
in cases of lymphadenopathy, if the patient's 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")
Xray soft tissue
Lymph node biopsy
FNAC
None of the above
Vascular surgery