In-Office Ultrasonographic Evaluation of Neck Masses/Thyroid Nodules

Office-based ultrasonography is increasingly becoming an integral part of an otolaryngology-head and neck surgery practice. A thorough knowledge of the ultrasonic appearance of normal and abnormal pathology are key for performing/interpreting office-based head and neck ultrasonography. A focused but systematic approach allows for efficient and effective office-based head and neck ultrasonography. Office-based ultrasonography also allows for imaging procedures expanding the otolaryngologist's armamentarium. Ultrasound-guided fine needle aspiration (USgFNA) is an integral part of clinician-performed ultrasonography because it allows cytologic diagnosis of suspicious lesions. Understanding the successful techniques and pitfalls in this procedure are critical for the otolaryngologist performing USgFNA.