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The Role of the Adenoids in Pediatric Chronic Rhinosinusitis

Ryan Belcher1, Frank Virgin2

  • 1Department of Otolaryngology, Vanderbilt University Medical Center, Vanderbilt University, Nashville, TN 37235, USA. ryan.belcher@vumc.org.

Medical Sciences (Basel, Switzerland)
|March 3, 2019
PubMed

Insights

Adenoids play a significant role in pediatric chronic rhinosinusitis (PCRS) in children under 12. Understanding these mechanisms is key to effective medical and surgical treatment strategies for PCRS.

Area of Science:

  • Otolaryngology
  • Pediatric Medicine
  • Immunology

Background:

  • Pediatric chronic rhinosinusitis (PCRS) is a common condition in children.
  • The adenoids are lymphoid tissues located in the nasopharynx, potentially impacting sinonasal health.
  • The precise mechanisms linking adenoid hypertrophy to PCRS require further elucidation.

Purpose of the Study:

  • To review the literature on the mechanisms by which adenoids contribute to pediatric chronic rhinosinusitis (PCRS).
  • To enhance understanding of the adenoid's role in the pathophysiology of PCRS in children aged 12 and younger.
  • To outline current medical and surgical treatment options for PCRS related to adenoid involvement.

Main Methods:

  • A comprehensive literature review was conducted.
  • Searches included databases for studies on adenoids, pediatric chronic rhinosinusitis, and related treatments.
  • Relevant articles were selected and synthesized to address the study's objectives.

Main Results:

  • Adenoids can obstruct sinus drainage pathways, leading to mucus stasis and infection.
  • Chronic inflammation and lymphoid hyperplasia of the adenoids may promote a pro-inflammatory environment in the sinonasal cavity.
  • Bacterial colonization and biofilm formation on adenoid tissue are implicated in persistent PCRS.

Conclusions:

  • Adenoid hypertrophy is a significant contributing factor to pediatric chronic rhinosinusitis through mechanical obstruction and inflammatory processes.
  • Effective management of PCRS in young children necessitates consideration of the adenoid's role.
  • Treatment strategies should encompass both medical management and surgical options, including adenoidectomy when indicated.

Keywords:
adenoidectomyadenoiditisadenoidsbiofilmchronic rhinosinusitispediatricsinusitis

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