The carotid region: normal and pathologic anatomy on CT

Area of Science:

• Radiology
• Oncology
• Anatomy

Background:

• The neck's carotid region comprises three distinct spaces: parapharyngeal, carotid, and paraspinal.
• Neurogenic tumors can affect these spaces through displacement.

Purpose of the Study:

• To analyze the displacement of neck spaces by neurogenic tumors.
• To correlate computed tomography (CT) appearance with tumor histology.

Main Methods:

• Analysis of neurogenic neck tumors.
• Correlation of CT findings with histological data.

Main Results:

• Observed displacements of the parapharyngeal, carotid, and paraspinal spaces.
• Correlation between specific tumor characteristics and displacement patterns.

Conclusions:

• Understanding spatial displacement aids in diagnosing and characterizing neurogenic neck tumors.
• CT imaging is crucial for evaluating tumor impact on neck anatomy.