Abstract
Background: Bilateral quinsy tonsillectomy (QT) in patients with peritonsillar abscess (PTA) is associated with the risk of post-tonsillectomy haemorrhage (PTH) and current literature finds a significantly higher risk of PTH contralaterally to the quinsy.Aims: To determine the prevalence of PTH in a large cohort of patients undergoing QT, explore risk factors for PTH, describe our methods of treatment, and evaluate if contralateral haemorrhage is more common than ipsilateral haemorrhage.Materials & methods: All patients undergoing QT at Aarhus University Hospital in the period 2001–2017 were included in the study.Results: One hundred sixteen of 1671 (6.9%) QT patients were admitted with PTH. PTH patients were significantly more frequently males (66%) and infected with Streptococcus group A (GAS) (31%) compared to QT patients without PTH (53% and 18%, respectively) (p = .005 and p = .002, respectively). Haemostasis was obtained in general anaesthesia (n = 61) or local anaesthesia (n = 28) and stopped spontaneously in 25 patients. The side of PTH was not associated with the side of PTA (ipsilateral (n = 41), contralateral (n = 43), and bilateral PTH (n = 23), p = .93).Conclusions and significance: Our findings question if unilateral QT is preferable to bilateral QT when the PTA does not respond to conservative treatment, especially in males with GAS-positive PTA.
Published Version
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