Image-Guided Fine-Needle Aspiration of the Head and Neck

Abstract

(1) The cytologic findings were supported clinically and/or histologically in 86 (92%) of the 93 diagnostic computed tomography-guided FNA cases. (2) Unnecessary surgery was avoided in 37% of the patients with recurrent tumor or benign diagnoses by cytologic assessment. (3) Potential pitfalls include false-positive diagnoses after radiation therapy and procedural or sampling limitations for deep neck and paraspinal lesions.