{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,24]],"date-time":"2026-08-24T15:17:25Z","timestamp":1787584645672,"version":"build-2736575974"},"reference-count":32,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2018,9,11]],"date-time":"2018-09-11T00:00:00Z","timestamp":1536624000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Int Forum Allergy Rhinol"],"published-print":{"date-parts":[[2019,1]]},"abstract":"<jats:sec><jats:title>Background<\/jats:title><jats:p>In this study, we employed a novel children's olfactory test in order to more accurately assess the relationship between nasopharyngeal obstruction and odor identification ability. We quantified the impact of adenoidectomy on olfactory function, established whether the influences of the operation were related to the preoperative amount of nasopharyngeal obstruction, and determined whether sex influenced the olfactory measures.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Fifty\u2010three boys and 23 girls were administered a standardized children's olfactory test, the Pediatric Smell Wheel\u2122, before and 45 days after adenoidectomy. They ranged in age from 5 to 12 years and exhibited varying degrees of adenotonsillar hypertrophy and histories of recurrent adenotonsillitis. Radiographs of the nasopharynx were used to grade the degree of nasopharyngeal obstruction.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Significant postoperative improvement in smell function occurred more frequently in children with &gt;50% preoperative obstruction of the nasopharynx. In this group, average function improved 50.8% after surgery (95% confidence interval [CI], 39.1% to 64%). Improvement on 9 of the 11 odors was present, with significant differences occurring for the odors of bubble gum, baby powder, mint, and cinnamon. No sex differences were evident.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Olfactory dysfunction occurs primarily in children whose nasopharyngeal obstruction is &gt;50%. Removal of the hypertrophied adenoids returned smell function back to normal in these cases. This study suggests that smell loss may be of value in decisions regarding whether or not to perform adenoidectomy in children with nasopharyngeal obstruction.<\/jats:p><\/jats:sec>","DOI":"10.1002\/alr.22209","type":"journal-article","created":{"date-parts":[[2018,9,11]],"date-time":"2018-09-11T13:36:38Z","timestamp":1536672998000},"page":"87-92","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["The effects of adenoidectomy on the smell perception of children"],"prefix":"10.1002","volume":"9","author":[{"given":"Marco Aur\u00e9lio","family":"Fornazieri","sequence":"first","affiliation":[{"name":"Londrina State University  Londrina Paran\u00e1 Brazil"},{"name":"Pontifical Catholic University of Paran\u00e1  Londrina Brazil"},{"name":"University of S\u00e3o Paulo  S\u00e3o Paulo SP Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rafael Goulart","family":"Ara\u00fajo","sequence":"additional","affiliation":[{"name":"Londrina State University  Londrina Paran\u00e1 Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jo\u00e3o Vitor Fernandes","family":"Lima","sequence":"additional","affiliation":[{"name":"Londrina State University  Londrina Paran\u00e1 Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Felipe Bays","family":"Favareto","sequence":"additional","affiliation":[{"name":"Londrina State University  Londrina Paran\u00e1 Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"F\u00e1bio de Rezende","family":"Pinna","sequence":"additional","affiliation":[{"name":"University of S\u00e3o Paulo  S\u00e3o Paulo SP Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Richard Louis","family":"Voegels","sequence":"additional","affiliation":[{"name":"University of S\u00e3o Paulo  S\u00e3o Paulo SP 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