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  1. Objectives: Chronic tonsillitis represents the most common inflammatory lesions of the pharynx determining numerous local or distant evolutive complications. We decided to study the histological and especially immunohistochemical expression of this pathology.

  2. 3 de dic. de 2022 · In this work S. aureus and S. oralis were identified as leading causing agents of chronic tonsillitis. Additionally, we confirmed the S. aureus presence in the tonsillar tissue and ability of these isolates to form biofilm.

  3. Essential features. Clinically presents as red papules or nodules posterior to the circumvallate papillae. Often clinically diagnostic, although asymmetric, hyperplastic nodules may warrant biopsy to rule out lymphoma, HPV-positive squamous cell carcinoma, or other pathology.

  4. 8 de oct. de 2015 · With this study, we aimed at comparing tonsil histopathology in children with recurrent tonsillitis and tonsillar hyperplasia submitted to tonsillectomy.

  5. 3 de dic. de 2022 · Analysis of the incidence of bacteria isolated from tissue samples in both groups showed the highest prevalence of S. aureus, Streptococcus oralis and Streptococcus parasanquinis. In addition to interfollicular hyperplasia, colonies of species S. aureus were detected in histological material.

  6. 5 de sept. de 2018 · Acute tonsillitis is an infection of the tonsils triggered by one of the several types of bacteria or viruses, and peritonsillar abscesses can also occur. Chronic tonsillitis is a tenacious infection of the tonsils which may result in tonsil stones.

  7. 1 de ene. de 2016 · Definition. Chronic tonsillitis represents a chronic inflammatory disorder of the tonsils. The pathogenesis of chronic tonsillitis is not uniform. The disease can result from recurrent attacks of acute tonsillitis or from a persistent infection leading to an inapparent, long-term, and slowly progressing chronic inflammation.