Classic signs in head and neck imaging.

Area of Science:

• Radiology
• Medical Imaging
• Head and Neck Imaging

Background:

• Radiologists utilize metaphoric imaging signs to interpret complex patterns in clinical imaging.
• These signs are valuable teaching tools for recognizing pathologies in radiology.
• Head and neck (H&N) imaging, with its complex anatomy and rare diseases, benefits from this pattern-based approach.

Purpose of the Study:

• To present a comprehensive review of classic imaging signs specific to head and neck lesions.
• To cover a wide range of etiologies including traumatic, infectious, neoplastic, congenital, and inflammatory conditions.
• To aid learners and practicing radiologists in identifying H&N pathologies.

Main Methods:

• Review of established and classic imaging signs in head and neck radiology.
• Categorization of signs by anatomical site (temporal bones, orbits, paranasal sinuses, larynx, salivary glands, neck soft tissues).
• Inclusion of signs related to diverse etiological categories.

Main Results:

• A compendium of classic imaging signs for H&N lesions is presented.
• Signs cover a spectrum of pathologies across various H&N anatomical regions.
• Potential diagnostic pitfalls and clinical implications are identified.

Conclusions:

• Classic imaging signs are crucial for rapid and accurate diagnosis in head and neck radiology.
• This review serves as a valuable resource for understanding and applying these signs.
• Accurate interpretation of H&N imaging signs is critical for patient management.