Actinomyces status and inflammatory biomarkers in post-tonsillectomy hemorrhage cases.

Background: The presence of Actinomyces can be associated with complications.

Aims: This study aimed to determine the frequency of post-tonsillectomy hemorrhage (PTH), the presence of Actinomyces in palatine tonsils and serum inflammatory biomarker levels in PTH.

Material and methods: The cases who underwent tonsillectomy at a single center were included in the study. Neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), systemic immune inflammation index (SII) and systemic inflammation response index (SIRI) values were calculated from the complete blood count test. The presence of Actinomyces was recorded from histopathological tonsillectomy material.

Results: A total of 1137 patients were included in the study. Actinomyces was detected in 93 (8.18%) patients. Bleeding complications were encountered in 65 cases (5.72%). No relationship was detected between the presence of Actinomyces and PTH rates (p = 0.433). While a relationship was found between age, NLR, and SIRI values and Actinomyces status (respectively, p < 0.001, p = 0.017, p = 0.038), no statistically significant relationship was found between tonsil size, PLR, and SII (p > 0.05).

Conclusion and significance: According to the data in our study, NLR and SIRI values were elevated in subjects with Actinomyces. Our findings suggest that this entity has a systemic manifestation. Serum inflammatory biomarkers and the presence of Actinomyces were not found to be associated with PTH.