{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T12:58:20Z","timestamp":1740142700580,"version":"3.37.3"},"reference-count":15,"publisher":"FapUNIFESP (SciELO)","issue":"1","license":[{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Rev. Assoc. Med. Bras."],"abstract":"<jats:p>SUMMARY  OBJECTIVE  This study aims to investigate the application value of magnetic resonance (MR) hydrography of the inner ear in cochlear implantation.  METHODS  146 patients were enrolled. MR hydrography and spiral CT examinations for the intracranial auditory canal were performed before surgery, and all imaging results were statistically analyzed in order to explore the application value of MR hydrography of the inner ear in cochlear implantation.  RESULTS  146 patients (292 ears) were examined. Among these patients, 13 were diagnosed with abnormal vestibular aqueducts (20 ears) by MR hydrography, while five were diagnosed with this disease by CT; 15 patients were diagnosed with inner ear malformation (19 ears) by MR hydrography, while 11 were diagnosed by CT (four were misdiagnosed); five patients were diagnosed with internal acoustic canal stenosis (eight ears) by MR hydrography, while two were diagnosed by CT (three were misdiagnosed); and four patients were diagnosed with cochlear fibrosis (five ears) by MR hydrography, while four were diagnosed by CT (four ears). The correct rate of diagnosis was 77.40% (113\/146) based on CT, while the rate was 93.84% (137\/146) based on MR hydrography.  CONCLUSIONS  MR hydrography imaging technique can be applied to the preoperative evaluation of cochlear implantation, providing accurate and reliable anatomic information on the inner membranous labyrinth and nerves in the internal acoustic canal and an accurate basis for the diagnosis of cochlear fibrosis and nerve development. This has a guiding significance for the selection of treatment schemes.<\/jats:p>","DOI":"10.1590\/1806-9282.66.1.74","type":"journal-article","created":{"date-parts":[[2020,2,25]],"date-time":"2020-02-25T15:36:15Z","timestamp":1582644975000},"page":"74-80","source":"Crossref","is-referenced-by-count":4,"title":["Application value of magnetic resonance hydrography of the inner ear in cochlear implantation"],"prefix":"10.1590","volume":"66","author":[{"given":"Peng","family":"Wang","sequence":"first","affiliation":[{"name":"Heilongjiang Provincial Hospital,  China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8587-6076","authenticated-orcid":false,"given":"Xi","family":"Chen","sequence":"additional","affiliation":[{"name":"Heilongjiang Provincial Hospital,  China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hang","family":"Zhou","sequence":"additional","affiliation":[{"name":"Heilongjiang Provincial Hospital,  China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Quan","family":"Wang","sequence":"additional","affiliation":[{"name":"Heilongjiang Provincial Hospital,  China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ju-Jun","family":"Xue","sequence":"additional","affiliation":[{"name":"Heilongjiang Provincial Hospital,  China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ying-Juan","family":"Chang","sequence":"additional","affiliation":[{"name":"Heilongjiang Provincial Hospital,  China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiu-Lin","family":"Lv","sequence":"additional","affiliation":[{"name":"Heilongjiang Provincial Hospital,  China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Na","family":"Wang","sequence":"additional","affiliation":[{"name":"Heilongjiang Provincial Hospital,  China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chen-Yi","family":"Sun","sequence":"additional","affiliation":[{"name":"Heilongjiang Provincial Hospital,  China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hong","family":"Jiang","sequence":"additional","affiliation":[{"name":"Heilongjiang Provincial Hospital,  China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"530","published-online":{"date-parts":[[2020,1]]},"reference":[{"issue":"4","key":"ref1","doi-asserted-by":"crossref","first-page":"224","DOI":"10.3766\/jaaa.21.4.1","article-title":"Bilateral cochlear implantation","volume":"21","author":"Jerger J","year":"2010","journal-title":"J Am Acad Audiol"},{"issue":"4","key":"ref2","doi-asserted-by":"crossref","first-page":"873","DOI":"10.2214\/ajr.170.4.9530026","article-title":"MR hydrography: theory and practice of static fluid imaging","volume":"170","author":"Jara H","year":"1998","journal-title":"AJR Am J Roentgenol"},{"key":"ref3","doi-asserted-by":"crossref","DOI":"10.3389\/fnana.2018.00041","article-title":"Optimization of 3D-Visualization of Micro-Anatomical Structures of the Human Inner Ear in Osmium Tetroxide Contrast Enhanced Micro-CT Scans","volume":"12","author":"van den Boogert T","year":"2018","journal-title":"Front Neuroanat"},{"issue":"10","key":"ref4","doi-asserted-by":"crossref","first-page":"1484","DOI":"10.1016\/j.ijporl.2009.07.013","article-title":"Congenital inner malformations without sensorineural hearing loss in children","volume":"73","author":"Ozeki M","year":"2009","journal-title":"Int J Pediatr Otorhinolaryngol"},{"issue":"6","key":"ref5","first-page":"772","article-title":"Pathophysiology and genetics of deafness","volume":"13","author":"Loundon N","year":"2006","journal-title":"Arch Pediatr"},{"issue":"2","key":"ref6","doi-asserted-by":"crossref","first-page":"133","DOI":"10.1007\/s00247-006-0353-5","article-title":"Water imaging (hydrography) in the fetus: the value of a heavily T2-weighted sequence","volume":"37","author":"Kline-Fath BM","year":"2007","journal-title":"Pediatr Radiol"},{"issue":"5","key":"ref7","doi-asserted-by":"crossref","first-page":"690","DOI":"10.1097\/MAO.0b013e3181a66d43","article-title":"Bilateral cochlear implantation: advantages and disadvantages","volume":"30","author":"Xue T","year":"2009","journal-title":"Otol Neurotol"},{"issue":"9","key":"ref8","first-page":"664","article-title":"Legal aspects of cochlear-implantation","volume":"86","author":"Wienke A","year":"2007","journal-title":"Laryngorhinootologie"},{"issue":"7629","key":"ref9","doi-asserted-by":"crossref","first-page":"1058","DOI":"10.1136\/bmj.39380.598380.80","article-title":"Meningitis after cochlear implantation","volume":"335","author":"Wei BP","year":"2007","journal-title":"BMJ"},{"issue":"12","key":"ref10","first-page":"881","article-title":"The emerging field of cochlear implantation in China","volume":"41","author":"De-min Han","year":"2006","journal-title":"Zhonghua Er Bi Yan Hou Tou Jing Wai Ke Za Zhi"},{"issue":"3","key":"ref11","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1001\/archotol.131.3.251","article-title":"The utility of the MAUDE database in researching cochlear implantation complications","volume":"131","author":"Raz Y","year":"2005","journal-title":"Arch Otolaryngol Head Neck Surg"},{"issue":"6","key":"ref12","first-page":"803","article-title":"Modern cochlear implantation","volume":"59","author":"Helms J","year":"2005","journal-title":"Otolaryngol Pol"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1258\/0022215001904842","article-title":"Congenital malformation of the ear and cochlear implantation in children: Review and Temporal bone report of common cavity","volume":"25","author":"Graham JM","year":"2000","journal-title":"J Laryngol Otol"},{"issue":"2","key":"ref14","first-page":"201","article-title":"Functional M R imaging of the auditory cortex with electrical stimulation of the promontory in 35 deaf patients before cochlear implantation","volume":"24","author":"Schmidt AM","year":"2003","journal-title":"AJNR Am J Neuroradiol"},{"issue":"1","key":"ref15","first-page":"433","article-title":"Study of the anatomy related to cochlear implantation guided by HRCT","volume":"25","author":"He X","year":"2011","journal-title":"JClin Otorhinolaryngol Head Neck Surg (China)"}],"container-title":["Revista da Associa\u00e7\u00e3o M\u00e9dica Brasileira"],"original-title":[],"link":[{"URL":"http:\/\/www.scielo.br\/pdf\/ramb\/v66n1\/1806-9282-ramb-66-1-0074.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,1,23]],"date-time":"2021-01-23T18:51:56Z","timestamp":1611427916000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_arttext&pid=S0104-42302020000100074&tlng=en"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,1]]},"references-count":15,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2020,1]]}},"alternative-id":["S0104-42302020000100074"],"URL":"https:\/\/doi.org\/10.1590\/1806-9282.66.1.74","relation":{},"ISSN":["1806-9282","0104-4230"],"issn-type":[{"type":"electronic","value":"1806-9282"},{"type":"print","value":"0104-4230"}],"subject":[],"published":{"date-parts":[[2020,1]]}}}