Computed Tomography Image Analysis of Peritonsillar Abscess

Evaluation of image quality and dose reduction of 80 kVp neck computed tomography in patients with suspected peritonsillar abscess.

AIM To evaluate neck computed tomography (CT) with a reduced tube voltage of 80 kVp in patients with suspected peritonsillar abscess (PTA) regarding objective and subjective image quality, and the potential for dose reduction. MATERIALS AND METHODS Forty-seven patients with clinically suspected PTA were retrospectively analysed. Patients were examined using dual-source CT in dual-energy mode....

Use of computed tomography in the emergency department for the diagnosis of pediatric peritonsillar abscess.

OBJECTIVE The objective of this study was to review our pediatric emergency department's (ED's) utilization of computed tomography (CT) in the diagnosis of peritonsillar abscess (PTA) and treatment outcomes. METHODS This study used case series with chart review. RESULTS From January 2007 to January 2009, 148 patients were seen in our ED for possible PTA. Mean age at presentation was 11.8 ye...

Peritonsillar Abscess

Objective. To review the literature concerning the 2 primary hypotheses put forth to explain the pathogenesis of peritonsillar abscess: ‘‘the acute tonsillitis hypothesis’’ (peritonsillar abscess is a complication of acute tonsillitis) and ‘‘the Weber gland hypothesis’’ (peritonsillar abscess is an infection of Weber’s glands). Data Sources. PubMed, EMBASE. Review Methods. Data supporting or ne...

Peritonsillar Abscess.

Peritonsillar abscess is the most common deep infection of the head and neck, occurring primarily in young adults. Diagnosis is usually made on the basis of clinical presentation and examination. Symptoms and findings generally include fever, sore throat, dysphagia, trismus, and a "hot potato" voice. Drainage of the abscess, antibiotic therapy, and supportive therapy for maintaining hydration a...

Treatment of Peritonsillar Abscess