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기관지내시경 생검겸자를 이용한 X선 투시하 비인두암의 경비생검술

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dc.contributor.author김동익-
dc.contributor.author정태섭-
dc.date.accessioned2021-09-28T07:44:52Z-
dc.date.available2021-09-28T07:44:52Z-
dc.date.issued1996-11-
dc.identifier.issn0301-2867-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/183148-
dc.description.abstractPURPOSE: Otolaryngoscopic biopsy of nasopharyngeal carcinoma is a generalized method which may be associatedwith inadequate sampling of tissue and patient discomfort. So, we tried fluoroscopy-guided transnasal biopsy using bronchoscopic biopsy forcep and evaluated its safety and efficacy. MATERIALS AND METHODS: Prospectively weperformed fluoroscopy-guided transnasal biopsy in 11 patients who were radiographically suspected of nasopharyngeal carcinoma. The posterior wall of the nasopharynx was coated with barium sulfate under fluoroscopy. A flexible bronchoscopic biopsy forcep with a steerable guiding catheter which was used in removal of intrahepaticduct stones was inserted through the nare. After localization of the tip of the biopsy forcep at tumor site with fluoroscopy, a tissue specimen was obtained. We also tried CT guided biopsy in initial 2 cases. Each patient hadotolaryngoscopic biopsy to compare the biopsy result and patient discomfort. RESULTS: We could have sufficientamount of tissue for pathological evaluation in 10 of 11 patients by the first pass with the fluoroscopic technique. Contrarily, otolaryngoscopic biopsy was successful in 7 of 11 patients on single passage. Additionally, 2 patients had complaint in our method comparing with 9 patients in otolaryngoscopic biopsy. CONCLUSION: Fluoroscopy-guided transnasal biopsy of nasopharyngeal carcinoma using the bronchoscopic biopsy forcep is safe and accurate. It can be a appropriate method competing otolaryngoscopic biopsy.-
dc.description.statementOfResponsibilityopen-
dc.languageKorean-
dc.publisher대한방사선의학회-
dc.relation.isPartOfJournal of the Korean Radiologist Society(대한방사선의학회지)-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.title기관지내시경 생검겸자를 이용한 X선 투시하 비인두암의 경비생검술-
dc.title.alternativeFluoroscopy-Guided Transnasal Biopsy of Nasopharyngeal Carcinoma Using a Flexible Bronchoscopic Biopsy Forcep-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Radiology (영상의학교실)-
dc.contributor.googleauthor김재근-
dc.contributor.googleauthor정태섭-
dc.contributor.googleauthor서정호-
dc.contributor.googleauthor김동익-
dc.identifier.doi10.3348/jkrs.1996.35.5.673-
dc.contributor.localIdA00408-
dc.contributor.localIdA03751-
dc.relation.journalcodeJ01844-
dc.subject.keywordNasopharynx, neoplasms-
dc.subject.keywordBiopsies, technology-
dc.contributor.alternativeNameKim, Dong Ik-
dc.contributor.affiliatedAuthor김동익-
dc.contributor.affiliatedAuthor정태섭-
dc.citation.volume35-
dc.citation.number5-
dc.citation.startPage673-
dc.citation.endPage677-
dc.identifier.bibliographicCitationJournal of the Korean Radiologist Society (대한방사선의학회지), Vol.35(5) : 673-677, 1996-11-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers

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