Imaging of Bezold's abscess

Area of Science:

• Radiology and Otolaryngology

Background:

• Bezold's abscesses are uncommon sequelae of mastoiditis.
• These abscesses can arise from untreated or inadequately treated middle ear infections.

Purpose of the Study:

• To characterize the computed tomography (CT) imaging features of Bezold's abscesses.
• To correlate CT findings with clinical presentation and treatment outcomes.

Main Methods:

• Retrospective review of CT scans of the neck and temporal bone in patients diagnosed with Bezold's abscesses.
• Analysis of imaging characteristics including abscess location, size, and relationship to surrounding structures.
• Correlation with patient demographics, medical history (cholesteatoma, mastoidectomy), and treatment strategies.

Main Results:

• Bezold's abscesses were predominantly observed in adult patients within this series.
• A significant association was noted between Bezold's abscesses and a prior history of cholesteatoma and mastoidectomy.
• CT imaging demonstrated characteristic findings aiding in diagnosis and surgical planning.

Conclusions:

• Bezold's abscesses represent a rare but significant complication of mastoiditis.
• CT of the neck and temporal bone is crucial for accurate diagnosis and guiding surgical intervention.
• Understanding CT findings aids in differentiating Bezold's abscesses from other neck masses.