Ultrasound of the neck.

Area of Science:

• Radiology
• Medical Imaging
• Head and Neck Surgery

Background:

• Sonography is a valuable tool for assessing head and neck pathologies.
• Certain benign neck lesions exhibit characteristic sonomorphology.
• Accurate interpretation requires expertise in head and neck anatomy and pathology.

Purpose of the Study:

• To highlight the diagnostic capabilities of sonography in the head and neck region.
• To emphasize the importance of examiner experience for accurate diagnosis.
• To review the applications of ultrasound in evaluating neck masses and tumors.

Main Methods:

• Review of sonographic findings in various head and neck conditions.
• Assessment of accuracy in cervical lymph node staging and recurrence detection.
• Evaluation of ultrasound-guided fine-needle aspiration biopsy efficacy.

Main Results:

• Sonography accurately identifies benign neck lesions and assesses cervical lymph node staging (approx. 90% accuracy).
• Ultrasound is effective for evaluating tumor infiltration of great vessels and superficial salivary gland tumors.
• US-guided biopsies demonstrate high sensitivity and specificity for lymph nodes and salivary gland tumors.

Conclusions:

• Sonography is a highly effective imaging modality for head and neck pathologies when performed by experienced physicians.
• Ultrasound plays a key role in diagnosing neck lesions, staging cancer, and guiding biopsies.
• Expertise is essential for optimal diagnostic performance in challenging head and neck ultrasound examinations.