Initial CT findings in early tongue and oral floor cancer as predictors of late neck metastasis

Furusawa, Jun; Oridate, Nobuhiko; Suzuki, Fumiyuki; Homma, Akihiro; Furuta, Yasushi; Fukuda, Satoshi

Initial CT findings in early tongue and oral floor cancer as predictors of late neck metastasis

Furusawa, Jun; Oridate, Nobuhiko; Suzuki, Fumiyuki et al.

Oral Oncology, 2008, 44(8), 793-797

Permalink : https://hdl.handle.net/2115/34760

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アクセス権	open access
URI	https://hdl.handle.net/2115/34760
タイトル	Initial CT findings in early tongue and oral floor cancer as predictors of late neck metastasis
著者	Furusawa, Jun ; Oridate, Nobuhiko ; Suzuki, Fumiyuki ; Homma, Akihiro ; Furuta, Yasushi ; Fukuda, Satoshi
著者名 Furusawa, Jun
著者名 Oridate, Nobuhiko
著者名 Suzuki, Fumiyuki
著者名 Homma, Akihiro
著者名 Furuta, Yasushi
著者名 Fukuda, Satoshi
言語	英語
キーワード	early tongue cancer
	early oral floor cancer
	late neck metastasis
	CT
	short-axis diameter
発行日	2008-08
出版者	Elsevier Science Bv
収録物名	Oral Oncology
巻(号)	44(8)
ページ	793-797
抄録	Detecting the risk factors for late neck metastasis (LNM) in early tongue and oral floor cancer is important for establishing an accurate prognosis, as well as for increasing survival rates. Patients with either stage I or II tongue and oral floor cancer underwent either a resection of the primary tumor or interstitial radiotherapy without neck dissection. We measured the short- and long-axis diameters of lymph nodes on initial CT images. Of the 38 patients, 20 had LNM and 18 did not. CT images showed a total of 161 lymph nodes. Twenty-five ""occult lymph nodes"" developed into LNM, whereas the remaining 136 ""reactive lymph nodes"" did not. Comparison between ""occult"" and ""reactive"" lymph nodes revealed significant differences in the short-axis diameters (p = 0.01). The measure of short-axis diameters of neck lymph nodes on initial, CT images is a useful predictor of LNM in patients with early tongue and oral floor cancer. (c) 2007 Elsevier Ltd. All rights reserved.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
PISSN	1368-8375
関連情報	PMID 18206418
関連情報	URI http://www.sciencedirect.com/science/journal/13688375
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1016/j.oraloncology.2007.10.004