{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T10:32:17Z","timestamp":1761647537122},"reference-count":7,"publisher":"Cambridge University Press (CUP)","issue":"8","license":[{"start":{"date-parts":[[2007,6,29]],"date-time":"2007-06-29T00:00:00Z","timestamp":1183075200000},"content-version":"unspecified","delay-in-days":6541,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Laryngol. Otol."],"published-print":{"date-parts":[[1989,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>In a series of 407 patients suffering from acute frontal sinusitis, 159 sinues of 134 patients were trephined. Initial radiography of the operated sinues pointed out a slight tendency to overdiagnosis; 19 (12 per cent) of the 157 sinuses with positive radiographic signs did not yield secretion. Radiography missed only two true cases of fluid retention. Accuracy of diagnosis by radiography was 87 per cent.<\/jats:p><jats:p>Initial ultrasonography gave a sign of retained secretion in 127 cases, of which 122 (96 per cent) were true positive However, 18(13 per cent) tracings of the 140 sinuses with secretion gave wrong negative findings. Accuracy of diagnosis by ultrasonography was 86 per cent. It seems evident, that ultasonography measures better retained secretion (excluding very small amounts) and radiography shows better mucosal swellings.<\/jats:p>","DOI":"10.1017\/s0022215100110011","type":"journal-article","created":{"date-parts":[[2007,11,30]],"date-time":"2007-11-30T10:20:55Z","timestamp":1196418055000},"page":"765-767","source":"Crossref","is-referenced-by-count":9,"title":["Diagnosis of frontal sinusitis: One-dimensional ultrasonography versus radiography"],"prefix":"10.1017","volume":"103","author":[{"given":"J.","family":"Suonp\u00e4\u00e4","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Matti","family":"Revonta","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2007,6,29]]},"reference":[{"key":"S0022215100110011_ref004","first-page":"48","article-title":"Die Ultraschalldiagnostik der NNH-Erkrankungen mit A- und B-scan","volume":"55","author":"Mann","year":"1976","journal-title":"Laryngologie Rhinologie Otologie"},{"key":"S0022215100110011_ref005","doi-asserted-by":"publisher","DOI":"10.1007\/BF00463193"},{"key":"S0022215100110011_ref001","doi-asserted-by":"crossref","first-page":"531","DOI":"10.1016\/S0030-6665(20)32557-3","article-title":"A-mode ultrasound evaluation of maxillary sinus","volume":"11","author":"Edell","year":"1978","journal-title":"Otolaryngologic clinics of North America"},{"key":"S0022215100110011_ref002","first-page":"365","article-title":"\u00dcber diagnostische M\u00f6glichkeiten mit dem US-echolotverfahren bei Erkrankungen der Kieferh\u00f6hlen","volume":"48","author":"Heidelbach","year":"1969","journal-title":"Zeitschrift f\u00fcr Laryngologie, Rhinologie Otologie"},{"key":"S0022215100110011_ref003","doi-asserted-by":"publisher","DOI":"10.1177\/019459988609400205"},{"key":"S0022215100110011_ref006","first-page":"54","article-title":"Ultrasound in the diagnosis of maxillary and frontal sinusitis","volume":"370","author":"Revonta","year":"1980","journal-title":"Acta Otolaryngologica"},{"key":"S0022215100110011_ref007","doi-asserted-by":"publisher","DOI":"10.3109\/00016488209108537"}],"container-title":["The Journal of Laryngology &amp; Otology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022215100110011","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,8,29]],"date-time":"2021-08-29T13:14:25Z","timestamp":1630242865000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022215100110011\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1989,8]]},"references-count":7,"journal-issue":{"issue":"8","published-print":{"date-parts":[[1989,8]]}},"alternative-id":["S0022215100110011"],"URL":"https:\/\/doi.org\/10.1017\/s0022215100110011","relation":{},"ISSN":["0022-2151","1748-5460"],"issn-type":[{"value":"0022-2151","type":"print"},{"value":"1748-5460","type":"electronic"}],"subject":[],"published":{"date-parts":[[1989,8]]}}}