{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,27]],"date-time":"2026-07-27T18:17:01Z","timestamp":1785176221787,"version":"3.55.0"},"reference-count":7,"publisher":"Wiley","issue":"3P1","license":[{"start":{"date-parts":[[2016,11,8]],"date-time":"2016-11-08T00:00:00Z","timestamp":1478563200000},"content-version":"vor","delay-in-days":8104,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["aao-hnsfjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Otolaryngol.--head neck surg."],"published-print":{"date-parts":[[1994,9]]},"abstract":"<jats:p>Congenital perilymphatic fistula is an abnormal communication between the inner ear and middle ear. Inner ear anomalies have been described on computed tomography scans. Middle ear anomalies have been found at surgery; the most frequent are anomalies of the stapes and round window. This retrospective study describes the appearance of the inner and middle ear on computed tomography scans, and of the middle ear at surgery, in 10 patients (15 ears) in whom perilymphatic fistula was found at surgery. Twelve of 15 stapes were abnormal at surgery; 4 of these 12 (33%) could be seen on computed tomography scans. Two stapes normal at surgery were normal on computed tomography. Three round windows were abnormal at surgery; none of these was seen on computed tomography scans. There were also four dysplastic cochleas, four dysplastic vestibules, and three dilated vestibular aqueducts. Computed tomography scans identified an abnormal inner ear, middle ear, or both in 8 (53%) of the 15 ears with perilymphatic fistula. An inner ear or middle ear anomaly on computed tomography may heighten clinical suspicion of congenital perilymphatic fistula.<\/jats:p>","DOI":"10.1177\/01945998941113p113","type":"journal-article","created":{"date-parts":[[2015,11,25]],"date-time":"2015-11-25T06:54:07Z","timestamp":1448434447000},"page":"243-249","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":20,"title":["Congenital Perilymphatic Fistula: Computed Tomography Appearance of Middle Ear and Inner Ear Anomalies"],"prefix":"10.1002","volume":"111","author":[{"given":"Jane L.","family":"Weissman","sequence":"first","affiliation":[{"name":"University of Pittsburgh School of Medicine University of Pittsburgh Medical Center Pittsburgh Pennsylvania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter C.","family":"Weber","sequence":"additional","affiliation":[{"name":"University of Pittsburgh School of Medicine University of Pittsburgh Medical Center Pittsburgh Pennsylvania"},{"name":"University of Iowa Hospitals and Clinics Pittsburgh Pennsylvania"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Charles D.","family":"Bluestone","sequence":"additional","affiliation":[{"name":"University of Pittsburgh School of Medicine University of Pittsburgh Medical Center Pittsburgh Pennsylvania"},{"name":"Children's Hospital of Pittsburgh Pittsburgh Pennsylvania"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2016,11,8]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/lary.5541030207"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1097\/00006454-198811001-00004"},{"key":"e_1_2_1_4_1","first-page":"761","article-title":"Sudden or fluctuating heating loss and vertigo in children due to perilymph fistula","volume":"87","author":"Grundfast KM","year":"1978","journal-title":"Ann Otol"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1288\/00005537-198904000-00006"},{"key":"e_1_2_1_6_1","first-page":"925","volume-title":"Head and neck imaging","author":"Bergeron RT","year":"1991"},{"key":"e_1_2_1_7_1","doi-asserted-by":"publisher","DOI":"10.1177\/019459988309100614"},{"key":"e_1_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1177\/019459989310900104"}],"container-title":["Otolaryngology\u2013Head and Neck Surgery"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1177\/01945998941113P113","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/aao-hnsfjournals.onlinelibrary.wiley.com\/doi\/pdf\/10.1177\/01945998941113P113","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,20]],"date-time":"2025-10-20T12:11:31Z","timestamp":1760962291000},"score":1,"resource":{"primary":{"URL":"https:\/\/aao-hnsfjournals.onlinelibrary.wiley.com\/doi\/10.1177\/01945998941113P113"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1994,9]]},"references-count":7,"journal-issue":{"issue":"3P1","published-print":{"date-parts":[[1994,9]]}},"alternative-id":["10.1177\/01945998941113P113"],"URL":"https:\/\/doi.org\/10.1177\/01945998941113p113","archive":["Portico"],"relation":{},"ISSN":["0194-5998","1097-6817"],"issn-type":[{"value":"0194-5998","type":"print"},{"value":"1097-6817","type":"electronic"}],"subject":[],"published":{"date-parts":[[1994,9]]},"assertion":[{"value":"1993-10-06","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"1994-01-31","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2016-11-08","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}