Cited 2 times in
Early hypopharyngeal cancer treated with different therapeutic approaches: a single-institution cohort analysis
DC Field | Value | Language |
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dc.contributor.author | 이정심 | - |
dc.contributor.author | 이창걸 | - |
dc.contributor.author | 금기창 | - |
dc.contributor.author | 김나리 | - |
dc.contributor.author | 김경환 | - |
dc.date.accessioned | 2019-07-25T03:01:01Z | - |
dc.date.available | 2019-07-25T03:01:01Z | - |
dc.date.issued | 2016 | - |
dc.identifier.issn | 2234-1900 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/170451 | - |
dc.description.abstract | PURPOSE: Early hypopharyngeal squamous cell carcinoma (HPSCC) is a rarely diagnosed disease, for which the optimal treatment has not been defined yet. We assessed patterns of failure and outcomes in early HPSCC treated with various therapeutic approaches to identify its optimal treatment. MATERIALS AND METHODS: Thirty-six patients with stage I (n = 10) and II (n = 26) treated between January 1992 and March 2014 were reviewed. Patients received definitive radiotherapy (RT) (R group, n = 10), surgery only (S group, n = 19), or postoperative RT (PORT group, n = 7). All patients in both the R and PORT groups received elective bilateral neck irradiation. In the S group, 7 patients had ipsilateral and 8 had bilateral dissection, while 4 patients had no elective dissection. RESULTS: At a median follow-up of 48 months, the 5-year locoregional control (LRC) rate was 65%. Six patients had local failure, 1 regional failure (RF), 3 combined locoregional failures, and 2 distant failures. There was no difference in 5-year LRC among the R, S, and PORT groups (p = 0.17). The presence with a pyriform sinus apex extension was a prognosticator related to LRC (p = 0.01) in the multivariate analysis. Patients with a bilaterally treated neck showed a trend toward a lower RF rate (p = 0.08). CONCLUSION: This study shows that patients with early stage HPSCC involving the pyriform sinus apex might need a tailored approach to improve LRC. Additionally, our study confirms elective neck treatment might have an efficacious role in regional control. | - |
dc.description.statementOfResponsibility | open | - |
dc.format | application/pdf | - |
dc.language | English | - |
dc.publisher | Korean Society for Therapeutic Radiology and Oncology | - |
dc.relation.isPartOf | RADIATION ONCOLOGY JOURNAL | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | Early hypopharyngeal cancer treated with different therapeutic approaches: a single-institution cohort analysis | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiation Oncology (방사선종양학교실) | - |
dc.contributor.googleauthor | Nalee Kim | - |
dc.contributor.googleauthor | Jeongshim Lee | - |
dc.contributor.googleauthor | Kyung Hwan Kim | - |
dc.contributor.googleauthor | Jong Won Park | - |
dc.contributor.googleauthor | Chang Geol Lee | - |
dc.contributor.googleauthor | Ki Chang Keum | - |
dc.identifier.doi | 10.3857/roj.2016.01711 | - |
dc.contributor.localId | A03112 | - |
dc.contributor.localId | A03240 | - |
dc.contributor.localId | A00272 | - |
dc.contributor.localId | A05709 | - |
dc.relation.journalcode | J02592 | - |
dc.identifier.eissn | 2234-3164 | - |
dc.identifier.pmid | 28030898 | - |
dc.subject.keyword | Hypopharyngeal neoplasms | - |
dc.subject.keyword | Radiotherapy | - |
dc.subject.keyword | Surgery | - |
dc.subject.keyword | Treatment failure | - |
dc.contributor.alternativeName | Lee, Jeong Shim | - |
dc.contributor.affiliatedAuthor | 이정심 | - |
dc.contributor.affiliatedAuthor | 이창걸 | - |
dc.contributor.affiliatedAuthor | 금기창 | - |
dc.contributor.affiliatedAuthor | 김나리 | - |
dc.citation.volume | 34 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 280 | - |
dc.citation.endPage | 289 | - |
dc.identifier.bibliographicCitation | RADIATION ONCOLOGY JOURNAL, Vol.34(4) : 280-289, 2016 | - |
dc.identifier.rimsid | 64796 | - |
dc.type.rims | ART | - |
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