書誌事項
- タイトル別名
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- The conditions indicating an elective neck dissection for oral cancers
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説明
The conditions under which an elective neck dissection for oral cancer is indicated were determined, with reference to outcomes. We retrospectively reviewed 42 patients who underwent supraomohyoid neck dissection (SOHND), and 52 patients who underwent conservative neck dissection (CND), between 1989 and 1999. Histopathologically positive lymph nodes (pN+) were found in 14.3 % (6 of 32 patients) at SOHND, and in 55.6 % (10 of 18) at CND, in patients with no clinical findings of metastasis (N0) . There was no significant difference in the 5-year survival rates between SOHND and CND patients. In both SOHND and CND cases, however, patients who had responded well to preoperative treatment had better survival rates than other patients. Metastases of level N or V in patients who had N1, 2 or pN+ were recognized in mesopharyngeal cancer and oral canner invading the pharyngeal area.<BR>In the cases in which preoperative treatment was effective, SOHND was indicated as the elective neck dissection of choice. Conservative neck dissection should be performed in cases of oral cancer invading the pharyngeal area.
収録刊行物
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- 日本口腔腫瘍学会誌
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日本口腔腫瘍学会誌 13 (Suppliment), 325-329, 2001
一般社団法人 日本口腔腫瘍学会
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詳細情報 詳細情報について
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- CRID
- 1390282679322063360
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- NII論文ID
- 10012338267
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- NII書誌ID
- AN10170059
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- ISSN
- 18844995
- 09155988
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可