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Updated: Jul 11, 2026
08:09
Efficient Isolation Protocol for B and T Lymphocytes from Human Palatine Tonsils
Published on: November 16, 2015
Bacteriologic comparison of tonsil core in recurrent tonsillitis and tonsillar hypertrophy
Jin Hyeok Jeong1, Dong Wook Lee, Ri A Ryu
1Department of Otolaryngology, College of Medicine, Hanyang University, Seoul, Korea.
The Laryngoscope
|October 3, 2007
Summary
Bacterial pathogens in tonsillar disease differ between recurrent tonsillitis and hypertrophy. Staphylococcus aureus and Haemophilus influenzae are common, with Klebsiella pneumoniae prevalent in adults, necessitating updated antibiotic choices.
Area of Science:
- Otolaryngology
- Microbiology
- Infectious Diseases
Background:
- Tonsillar diseases are common, but bacteriology studies are limited, especially in adults.
- Previous research primarily focused on pediatric populations, leaving a gap in understanding adult tonsillar pathogens.
Purpose of the Study:
- To investigate and compare the bacterial pathogens present in the tonsillar core of adult patients with recurrent tonsillitis versus tonsillar hypertrophy.
- To analyze age, seasonal, and antibiotic sensitivity differences in identified bacterial strains.
Main Methods:
- Retrospective analysis of 824 patients undergoing tonsillectomy with or without adenoidectomy.
- Isolation and identification of bacterial strains from tonsil core samples.
- Comparison of pathogen prevalence based on clinical diagnosis (recurrent tonsillitis vs. tonsillar hypertrophy), age, and season.
Main Results:
- Staphylococcus aureus was the most frequent pathogen in recurrent tonsillitis (30.3%), while Haemophilus influenzae dominated tonsillar hypertrophy (31.4%).
- Klebsiella pneumoniae showed a higher prevalence in adults (>14 years) across both conditions.
- Penicillin-resistant strains were common, with high sensitivity observed for third-generation cephalosporins.
Conclusions:
- Significant differences exist in tonsillar core bacterial profiles between recurrent tonsillitis and tonsillar hypertrophy.
- The evolving landscape of bacterial pathogens necessitates a re-evaluation of current antibiotic treatment strategies for tonsillar diseases.
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