Book excerpt: In this issue of PET Clinics, guest editor Dr. Rathan M. Subramaniam brings his considerable expertise to the topic of Head and Neck Cancers. Top experts in the field provide important updates on planning, treatment, and individual head and neck cancers, with articles such as PET/CT: laryngeal and hypopharyngeal cancers; PET/CT: thyroid cancers; PET/CT: oral cavity and oropharyngeal cancers; and more. - Contains 10 relevant, practice-oriented topics including PET/CT: post-therapy follow-up in head and neck cancer; PET/CT: therapy response assessment in head and neck cancer; PET/CT: radiation therapy planning in head and neck cancer; PET/CT: nasopharyngeal cancers; and more. - Provides in-depth clinical reviews on head and neck cancers, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.