Orris

chronic tonsillitis definition

Reading File
Finding Sources
Finding Sources
Reading File
Reading File
Reading File
Here is a thorough answer drawn from three authoritative textbooks:

Chronic Tonsillitis - Definition

Core Definition

Chronic tonsillitis is a persistent or recurrent inflammatory condition of the palatine tonsils, typically resulting from repeated episodes of acute tonsillitis in which the tonsils become progressively and irreversibly damaged by inflammatory processes, eventually serving as a reservoir for infective organisms.
  • Bailey and Love's Short Practice of Surgery, 28th Ed.

Pathological Basis

The tonsils contain deep crypts that accumulate debris - food particles, sloughed mucosa, and bacterial products. This creates an ideal anaerobic microenvironment for bacterial colonisation and persistence. The crypts become a nidus of chronic infection even between symptomatic episodes.
Key features:
  • Tonsilloliths (tonsilliths): Accumulated debris may become inspissated, calcify, and form calculi within the crypts. These have a foul taste and odour and commonly cause halitosis.
  • Chronic bacterial reservoir: Bacteria, especially anaerobes, colonise the crypt contents persistently.
  • Occasionally, the organism Actinomyces (a commensal of the oral cavity/oropharynx) is found - its presence is a marker of deep, chronic infection that is unlikely to respond to antibiotics alone.
  • Goldman-Cecil Medicine, International Ed.
  • Scott-Brown's Otorhinolaryngology Head & Neck Surgery, Vol. 2

Clinical Presentation

  • Chronic throat discomfort or persistent sore throat
  • Production of whitish or yellow semisolid debris from tonsillar crypts
  • Halitosis (bad breath from the debris)
  • Foul taste in the mouth
  • Tonsilloliths visible in or expressed from the crypts
  • Some patients have repeated acute exacerbations superimposed on a background of chronic symptoms
Chronic tonsillitis more frequently affects young adults (rather than children, where recurrent acute tonsillitis is more typical).
  • Bailey and Love's Short Practice of Surgery, 28th Ed.

Distinction from Recurrent Acute Tonsillitis

FeatureRecurrent Acute TonsillitisChronic Tonsillitis
PatternDiscrete, well-defined acute episodesPersistent background symptoms
AgeMore common in childrenMore common in young adults
Tonsil appearanceNormal between attacksDamaged crypts, debris, tonsilloliths
Indicator for surgeryFrequent, documented acute episodesPersistent symptoms, crypt pathology

Treatment

  1. Conservative: Frequent gargling with hydrogen peroxide mouthwash; manual expression of debris from crypts.
  2. Antibiotics: Long-term amoxicillin (500 mg TDS x 21 days) or clindamycin (300 mg TDS x 21 days) may be effective in some cases.
  3. Surgical - Tonsillectomy: Indicated when:
    • Actinomyces is identified (antibiotics will not suffice)
    • Symptoms are persistent and significantly affect quality of life
    • There are multiple episodes of acute tonsillitis, especially with peritonsillar abscess (quinsy)
    • Chronic tonsillitis is listed as a relative indication for tonsillectomy in the standard indications table alongside recurrent acute tonsillitis and peritonsillar abscess
Note: In adults, many cases improve spontaneously, and the benefit of surgery must be weighed against its risks (haemorrhage, significant post-operative pain - more severe in adults than children).
  • Goldman-Cecil Medicine, International Ed.
  • Bailey and Love's Short Practice of Surgery, 28th Ed.
This is a shared conversation. Sign in to Orris to start your own chat.