The risk of malignancy according to Milan reporting system of salivary gland fine-needle aspiration with Becton Dickinson SurePath liquid-based processing.

BACKGROUND: Fine-needle aspiration cytology (FNAC) is a noninvasive, safe, cost-effective, diagnostic procedure for the evaluation of salivary gland lesions and the selection of patients for surgery. The aim of this study was to analyze the risk of malignancy (ROM) according to the Milan reporting system of salivary gland FNA specimens using a liquid-based cytology (LBC) technique. METHODS: The cytological diagnosis of 459 cases between 2014 and 2017 was revised according to the Milan reporting system. The FNAC results of 129 cases with a histological diagnosis were compared with respect to the final diagnosis. The ROM for each category calculated. RESULTS: The ROM was high in the indeterminate and malignant categories, while the ROM in the benign neoplasm category was low. Sensitivity and specificity analyzed in two different ways were 95.1% and 88.8%, 81%, and 77.7%, respectively. CONCLUSIONS: When salivary gland lesions are evaluated together with clinical and radiological data, the LBC technique can be applied to salivary gland specimens based on the high diagnostic sensitivity and specificity in liquid-based samples reported according to the Milan system.

Is orienteering associated with allergic rhinitis in adolescents?

BACKGROUND: Allergic rhinitis (AR) is a disease that reduces athletic performance. Environmental allergen exposure is higher in outdoor sports (such as orienteering) than indoor sports. The main purpose of this study was to investigate the AR frequency in orienteers comparing with indoor athletes. METHODS: Sixty adolescent athletes (33 orienteers, 27 basketball players) enrolled this prospective study. AR diagnosis was made by both history (ISAAC questionnaire) and physical examination. Nasal endoscopy was performed to observe objective findings (concha hypertrophy, mucosal paleness, serosity, septum deviation, adenoid hypertrophy). Epidermal prick test, pulmonary function test, total IgE and serum eosinophil levels were also assessed. RESULTS: AR was diagnosed in 21 (35%) athletes. 14 (42.4%) were orienteers and 7 (25.9%) were basketball players (P=0.144). Endoscopic findings and skin test positivity were also seen at higher percentages in orienteers with no significance. Training age (sport duration), total IgE levels and skin test positivity were significantly higher in rhinitic orieenters than non-rhinitic orieenters (P=0.046, P=0.0001, and P=0.004, respectively). CONCLUSIONS: Although adolescent orieenters had some higher allergic parameters than indoor athletes, they were not found more susceptible to AR. It seems that the frequency of AR increases with longer training age in orieentering sport. This study is the first report about AR in adolescent orienteers. Future researchs should more focus on comparing allergic conditions between outdoor and indoor sports.