PTA is clinically distinct from acute tonsillitis and occurs in people with a chronic underlying susceptibility. Targeting host factors, including oral hygiene, antibiotic use and smoking, may prevent PTA. Re-education of clinicians concerning the aetiology of PTA is necessary for appropriate disease management.

Peritonsillar abscess had a significant impact on throat-related quality of life. In many, peritonsillar abscess represented an acute episode on a background of chronic throat problems. For optimal management, notably the place and timing of tonsillectomy, this impact should be taken into account. The adult tonsil outcome inventory is an ideal tool for use in clinical practice.

The HLA-G molecules are nonclassic class I antigens with anti-inflammatory and tolerogenic properties, while interleukin-17A (IL-17A) is a key inflammatory cytokine in many disorders. Considering that, the aims of this study were: 1) to evaluate the HLA-G molecule, and 2) to evaluate IL-17A expression in patients presenting with nasal polyposis.