The current study represents the largest series of pediatric retropharyngeal abscesses in the modern medical literature. Changes in the disease process and in management from the first half of the century to today are reviewed, and recommendations for optimal management presented. The data in this series support a transoral approach to these abscesses unless there is extension lateral to the great vessels.

The data from this epidemiologic study of HPV suggest that many anogenital and laryngeal HPV infections among preadolescent children are a result of nonsexual horizontal transmission, acquired either perinatally or postnatally. It seems that many children >2 years of age acquire HPV infection from nonsexual contact. Different subspecialties vary greatly in their suspicion and evaluation of CSA. At this time, there remains no clear age below which sexual abuse is never a concern for children with anogenital HPV infections. Every case needs a medical evaluation to determine whether enough concern for abuse exists to pursue additional investigations.

BackgroundGroup A Streptococcus (GAS) causes acute tonsillopharyngitis in children, and approximately 20% of this population are chronic carriers of GAS. Antibacterial therapy has previously been shown to be insufficient at clearing GAS carriage. Bacterial biofilms are a surface-attached bacterial community that is encased in a matrix of extracellular polymeric substances. Biofilms have been shown to provide a protective niche against the immune response and antibiotic treatments, and are often associated with recurrent or chronic bacterial infections. The objective of this study was to test the hypothesis that GAS is present within tonsil tissue at the time of tonsillectomy.MethodsBlinded immunofluorescent and histological methods were employed to evaluate palatine tonsils from children undergoing routine tonsillectomy for adenotonsillar hypertrophy or recurrent GAS tonsillopharyngitis.ResultsImmunofluorescence analysis using anti-GAS antibody was positive in 11/30 (37%) children who had tonsillectomy for adenotonsillar hypertrophy and in 10/30 (33%) children who had tonsillectomy for recurrent GAS pharyngitis. Fluorescent microscopy with anti-GAS and anti-cytokeratin 8 & 18 antibodies revealed GAS was localized to the tonsillar reticulated crypts. Scanning electron microscopy identified 3-dimensional communities of cocci similar in size and morphology to GAS. The characteristics of these communities are similar to GAS biofilms from in vivo animal models.ConclusionOur study revealed the presence of GAS within the tonsillar reticulated crypts of approximately one-third of children who underwent tonsillectomy for either adenotonsillar hypertrophy or recurrent GAS tonsillopharyngitis at the Wake Forest School of Medicine.Trial RegistrationThe tissue collected was normally discarded tissue and no patient identifiers were collected. Thus, no subjects were formally enrolled.

Children and adults with mitochondrial disorders are at high risk for hearing loss and life-threatening complications of intercurrent infections. A constellation of audiologic abnormalities, multiorgan system involvement, and history of neuromuscular setbacks with infection strongly suggests mitochondrial disease. Knowledge of these features can lead to more rapid diagnosis and improved medical and surgical management for this special group of patients with fundamental defects in bioenergy metabolism.