Predictor of Recurrence of Allergic Fungal Rhinosinusitis
Abstract ObjectivesBy analyzing the clinical manifestations related to allergic fungal sinusitis (AFRS), the aim of this study was to try to make the first step to establish a prognostic evaluation system for predicting the recurrence of AFRS patients after operating.MethodsA descriptive and retrospective study of 19 AFRS out of 272 chronic rhinosinusitis (CRS) who underwent endoscopic sinus surgery were enrolled from April 2011 to April 2019. ResultsThe incidence of AFRS was 7.0% (19/272) in this study. The postoperative recurrence rate was 26.3% (5/19). Nasal discharge (73.7%) and nasal obstruction (57.9%) were the most common clinical manifestations. There were significant differences in the age of onset, preoperative duration of symptoms and a total Lund-MacKay CT score between the relapsing group and non-relapsing group.ConclusionsAFRS is less prevalent and high recurrent in Chinese patients. Our preliminary data support that age, duration and Lund-MacKay CT scores as the focus of preoperative clinical evaluation of AFRS: a long duration of symptoms (≥15 months) and a high Lund-MacKay CT score (≥11) are at a high risk of relapse, in further prospective and larger investigations as part of the preoperative work-up for patients with AFRS in order to develop a personalized and effective management approach.