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Article: Brainstem auditory evoked potentials after irradiation of nasopharyngeal carcinoma - Report on two cases with myelopathy of the brainstem

TitleBrainstem auditory evoked potentials after irradiation of nasopharyngeal carcinoma - Report on two cases with myelopathy of the brainstem
Authors
Issue Date1988
PublisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=JLO
Citation
Journal Of Laryngology And Otology, 1988, v. 102 n. 12, p. 1142-1146 How to Cite?
AbstractBrainstem auditory evoked potentials (BAEP) were recorded in two patients with nasopharyngeal carcinoma (NPC) irradiated and 14 and three years ago respectively and compared with 15 healthy controls. The patients had features of post-irradiation myelopathy of the brainstem with reduced gag reflex, unilateral vocal cord paralysis and fasciculation of the tongue. The first patient had a blind left eye. The second patient had quadriparesis. All ears revealed post-irradiation otitis media changes and mixed deafness. BAEP was not recognizable in the left ear of the first patient and was normal in the left ear of the second patient. Simultaneous electrochochleogram and BAEP were recorded from the right ear of the first case. The wave I-V latency interval were prolonged in both right ears. In the absence of local recurrence and brain secondaries, these BAEP changes are attributed to the post-irradiation myelopathy of brainstem.
Persistent Identifierhttp://hdl.handle.net/10722/44632
ISSN
2015 Impact Factor: 0.736
2015 SCImago Journal Rankings: 0.447
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLau, SKen_HK
dc.contributor.authorWei, WIen_HK
dc.contributor.authorChoy, Den_HK
dc.contributor.authorSham, JSTen_HK
dc.contributor.authorEngzell, UCGen_HK
dc.date.accessioned2007-10-30T06:06:21Z-
dc.date.available2007-10-30T06:06:21Z-
dc.date.issued1988en_HK
dc.identifier.citationJournal Of Laryngology And Otology, 1988, v. 102 n. 12, p. 1142-1146en_HK
dc.identifier.issn0022-2151en_HK
dc.identifier.urihttp://hdl.handle.net/10722/44632-
dc.description.abstractBrainstem auditory evoked potentials (BAEP) were recorded in two patients with nasopharyngeal carcinoma (NPC) irradiated and 14 and three years ago respectively and compared with 15 healthy controls. The patients had features of post-irradiation myelopathy of the brainstem with reduced gag reflex, unilateral vocal cord paralysis and fasciculation of the tongue. The first patient had a blind left eye. The second patient had quadriparesis. All ears revealed post-irradiation otitis media changes and mixed deafness. BAEP was not recognizable in the left ear of the first patient and was normal in the left ear of the second patient. Simultaneous electrochochleogram and BAEP were recorded from the right ear of the first case. The wave I-V latency interval were prolonged in both right ears. In the absence of local recurrence and brain secondaries, these BAEP changes are attributed to the post-irradiation myelopathy of brainstem.en_HK
dc.format.extent663245 bytes-
dc.format.extent1831689 bytes-
dc.format.extent3031 bytes-
dc.format.extent1849 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypetext/plain-
dc.format.mimetypetext/plain-
dc.languageengen_HK
dc.publisherCambridge University Press. The Journal's web site is located at http://journals.cambridge.org/action/displayJournal?jid=JLOen_HK
dc.relation.ispartofJournal of Laryngology and Otologyen_HK
dc.rightsJournal of Laryngology and Otology. Copyright © Cambridge University Press.en_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subject.meshBrain-Stem-radiation-effectsen_HK
dc.subject.meshCarcinoma,-Squamous-Cell-radiotherapyen_HK
dc.subject.meshEvoked-Potentials,-Auditory-radiation-effectsen_HK
dc.subject.meshNasopharyngeal-Neoplasms-radiotherapyen_HK
dc.titleBrainstem auditory evoked potentials after irradiation of nasopharyngeal carcinoma - Report on two cases with myelopathy of the brainstemen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0022-2151&volume=102&issue=12&spage=1142&epage=1146&date=1988&atitle=Brainstem+auditory+evoked+potentials+after+irradiation+of+nasopharyngeal+carcinoma--report+on+two+cases+with+myelopathy+of+the+brainstemen_HK
dc.identifier.emailWei, WI: hrmswwi@hku.hken_HK
dc.identifier.authorityWei, WI=rp00323en_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.pmid3225526-
dc.identifier.scopuseid_2-s2.0-0024202733en_HK
dc.identifier.volume102en_HK
dc.identifier.issue12en_HK
dc.identifier.spage1142en_HK
dc.identifier.epage1146en_HK
dc.identifier.isiWOS:A1988R875000016-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridLau, SK=25932968400en_HK
dc.identifier.scopusauthoridWei, WI=7403321552en_HK
dc.identifier.scopusauthoridChoy, D=7102939127en_HK
dc.identifier.scopusauthoridSham, JST=24472255400en_HK
dc.identifier.scopusauthoridEngzell, UCG=6701817437en_HK

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