The Clinical Significance of Tonsillar Actinomyces in Histopathological Samples after Tonsillectomy

• Published in: Pathogens (Basel) 2023-11, Vol.12 (12), p.1384
• Main Authors: Zięba, Natalia, Miśkiewicz-Orczyk, Katarzyna, Misiołek, Maciej, Ścierski, Wojciech
• Format: Article
• Language: English
• Subjects: Actinomyces; Age; Antibiotics; Apnea; Asthma; Asymmetry; Bacteria; Body mass index; Body size; Cigarette smoking; Disease; Gram-positive bacteria; Halitosis; Infections; Microaerophilic bacteria; Microflora; Microorganisms; Multivariate analysis; obstructive sleep apnea; Off odor; oral microbiome; Otolaryngology; Pain; palatine tonsil; Pathology; Patients; Questions; Saprophytes; Sleep disorders; Statistical analysis; Throat surgery; tonsillectomy; Tonsillitis; Variables
• ISSN: 2076-0817; 2076-0817
• DOI: 10.3390/pathogens12121384

is a genus of Gram-positive anaerobic or microaerophilic bacteria with a branched filamentous shape. Their presence in tonsil tissue is usually determined by histopathological examination. In the crypts of removed tonsils, they have a prevalence ranging from 0.8% to 61.6%. The role of in diseases of the palatine tonsils is not clearly defined. The aim of the study was to determine the importance of in the pathology of palatine tonsils and to assess the impact of these bacteria on the clinical data. the retrospective analysis of the histopathological findings of patients undergoing tonsillectomy in our hospital from January 2017 to the end of December 2019 was performed in terms of the occurrence of . The data were collected based on the medical history. The study included 481 patients aged 3-82 years. From the study group, 100 adult patients were randomly selected, and a telephone survey was conducted. The questions included the co-occurrence of bronchial asthma, halitosis, tonsilloliths, and cigarette smoking. The questions were related to the complications following tonsillectomy and the severity of postoperative pain. Existence of a relationship was investigated between occurrence of tonsillar and age, sex, body mass index, and medical condition (obstructive sleep apnea, chronic palatine tonsillitis), respectively. The size of the removed tonsils was assessed and compared depending on the presence of the bacteria. patients aged 18 years and older had a higher probability of presenting . The estimated odds ratio for the presence of the bacteria per year of age was 1.023 [1.007, 1.041]. No statistically significant results were found for the other variables. The co-occurrence of the bacteria and halitosis was close to statistical significance ( = 0.064). multivariate analysis of the role of in tonsillar pathology showed that these microorganisms should be considered saprophytes of the oropharyngeal microflora that had no significant relationship with the pathology of palatine tonsils. Further studies on their influence on halitosis are warranted.