Which imaging modality is often used to assess neck masses?

Ultrasound is frequently the first-line imaging modality used to assess neck masses due to its accessibility, lack of ionizing radiation, and ability to provide real-time imaging. It is particularly useful for evaluating superficial masses, as it can differentiate between solid and cystic lesions effectively. Additionally, ultrasound can help guide fine-needle aspiration biopsies, enabling a more accurate diagnosis of the mass.

While other modalities such as CT scans and MRIs offer detailed cross-sectional imaging and are valuable in assessing deeper structures and complex conditions, ultrasound serves as an excellent initial tool for evaluating neck lumps, especially in pediatric patients or when there are concerns about radiation exposure. Ultimately, the choice of imaging depends on clinical context, but ultrasound remains a crucial modality in the initial assessment of neck masses.