Modern Radiology in the Management of Head and Neck Cancer

Area of Science:

• Oncology
• Radiology
• Medical Imaging

Background:

• Accurate staging of head and neck cancer is critical for treatment planning and radiation therapy.
• Challenges include T- and N-staging, detecting metastatic disease, and identifying primary tumors in patients with nodal metastases.

Purpose of the Study:

• To review recent evidence on the optimal use of readily available imaging modalities for head and neck squamous cell cancers.
• To guide clinicians in selecting appropriate imaging for diagnosis, staging, and follow-up.

Main Methods:

• Review of recent evidence on ultrasound, computed tomography (CT), magnetic resonance imaging (MRI), and positron emission tomography-computed tomography (PET-CT).
• Focus on application in head and neck squamous cell cancers.

Main Results:

• Imaging plays a vital role in initial staging, including T- and N-stage determination.
• Imaging is essential for follow-up to assess residual/recurrent disease and radiation effects, guiding salvage surgery.

Conclusions:

• Optimal use of current imaging modalities (ultrasound, CT, MRI, PET-CT) is key for head and neck cancer management.
• Evidence supports the role of these techniques in accurate staging and patient follow-up.