Diagnosing protracted submasseteric abscess: the role of computed tomography

Area of Science:

• Otorhinolaryngology
• Head and Neck Surgery
• Infectious Diseases

Background:

• Submasseteric abscesses are deep facial infections.
• They can present with symptoms similar to parotitis (inflammation of the parotid gland).
• Identifying the source of infection is crucial for accurate diagnosis and treatment.

Observation:

• The anatomical proximity of the submasseteric space to the parotid gland causes diagnostic confusion.
• Absence of typical dental infection signs can further obscure the diagnosis.
• Clinical presentation may overlap significantly with parotitis.

Findings:

• A thorough medical history and physical examination are essential for initial assessment.
• Computed tomography (CT) is a key imaging modality for differentiating submasseteric abscess from parotitis.
• CT can reveal the location, extent, and potential source of the abscess.

Implications:

• Accurate differential diagnosis prevents delayed or incorrect treatment.
• Early identification of submasseteric abscesses ensures appropriate surgical and antimicrobial management.
• Understanding this mimicry improves diagnostic accuracy in head and neck infections.