{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,26]],"date-time":"2026-10-26T18:59:12Z","timestamp":1793041152315,"version":"4.5.0"},"reference-count":20,"publisher":"Springer Science and Business Media LLC","issue":"6","license":[{"start":{"date-parts":[[2020,3,5]],"date-time":"2020-03-05T00:00:00Z","timestamp":1583366400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2020,3,5]],"date-time":"2020-03-05T00:00:00Z","timestamp":1583366400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"funder":[{"DOI":"10.13039\/100009619","name":"Japan Agency for Medical Research and Development","doi-asserted-by":"publisher","award":["18ck0106223h0003"],"award-info":[{"award-number":["18ck0106223h0003"]}],"id":[{"id":"10.13039\/100009619","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Int J Clin Oncol"],"published-print":{"date-parts":[[2020,6]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec>\n                <jats:title>Background<\/jats:title>\n                <jats:p>No clear consensus has been reached on the indication of supraomohyoid neck dissection (SOHND) for clinically positive lymph-node metastasis.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Patients<\/jats:title>\n                <jats:p>Consecutive 100 patients with previously untreated oral cancer treated at Kobe University Hospital were included in this study. All patients were clinically staged as anyTN1M0 and underwent radical dissection of the primary site and level I\u2013V neck dissection as the initial treatment.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>None of the 100 patients had pathological lymph-node metastasis (pLN) to level V. pLN to level IV was observed in two patients with tongue cancer in whom clinical lymph-node metastasis was preoperatively observed at level II.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusions<\/jats:title>\n                <jats:p>Level V may be excluded in the neck dissection for patients with N1 oral cancers. Level IV dissection should be considered in the patient with tongue cancer and clinical lymph-node metastasis at level II.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1007\/s10147-020-01635-8","type":"journal-article","created":{"date-parts":[[2020,3,5]],"date-time":"2020-03-05T13:02:51Z","timestamp":1583413371000},"page":"1067-1071","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["Extent of neck dissection for patients with clinical N1 oral cancer"],"prefix":"10.1007","volume":"25","author":[{"given":"Yasumasa","family":"Kakei","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hirokazu","family":"Komatsu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tsutomu","family":"Minamikawa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takumi","family":"Hasegawa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masanori","family":"Teshima","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hirotaka","family":"Shinomiya","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naoki","family":"Otsuki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5461-4871","authenticated-orcid":false,"given":"Ken-ichi","family":"Nibu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masaya","family":"Akashi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2020,3,5]]},"reference":[{"key":"1635_CR1","doi-asserted-by":"publisher","first-page":"212","DOI":"10.1159\/000027748","volume":"62","author":"A Ferlito","year":"2000","unstructured":"Ferlito A, Som PM, Rinaldo A et al (2000) Classification and terminology of neck dissections. ORL J Otorhinolaryngol Relat Spec 62:212\u2013216","journal-title":"ORL J Otorhinolaryngol Relat Spec"},{"key":"1635_CR2","doi-asserted-by":"publisher","first-page":"109","DOI":"10.1002\/1097-0142(19900701)66:1<109::AID-CNCR2820660120>3.0.CO;2-A","volume":"66","author":"JP Shah","year":"1990","unstructured":"Shah JP, Candela FC, Poddar AK (1990) The patterns of cervical lymph node metastases from squamous carcinoma of the oral cavity. Cancer 66:109\u2013113","journal-title":"Cancer"},{"key":"1635_CR3","doi-asserted-by":"publisher","first-page":"422","DOI":"10.1016\/S0002-9610(98)00230-X","volume":"176","author":"Brazilian Head and Neck Cancer Study Group","year":"1998","unstructured":"Brazilian Head and Neck Cancer Study Group (1998) Results of a prospective trial on elective modified radical classical versus supraomohyoid neck dissection in the management of oral squamous carcinoma. Am J Surg 176:422\u2013427","journal-title":"Am J Surg"},{"key":"1635_CR4","doi-asserted-by":"publisher","first-page":"320","DOI":"10.1016\/j.oraloncology.2011.03.009","volume":"47","author":"AJ Fasunla","year":"2011","unstructured":"Fasunla AJ, Greene BH, Timmesfeld N et al (2011) A meta-analysis of the randomized controlled trials on elective neck dissection versus therapeutic neck dissection in oral cavity cancers with clinically node negative neck. Oral Oncol 47:320\u2013324","journal-title":"Oral Oncol"},{"key":"1635_CR5","doi-asserted-by":"publisher","first-page":"521","DOI":"10.1056\/NEJMoa1506007","volume":"373","author":"AK D'Cruz","year":"2015","unstructured":"D'Cruz AK, Vanish R, Kapre N et al (2015) Elective versus therapeutic neck dissection in node-negative oral cancer. N Engl J Med 373:521\u2013529","journal-title":"N Engl J Med"},{"key":"1635_CR6","doi-asserted-by":"publisher","first-page":"757","DOI":"10.1016\/j.bjoms.2017.07.007","volume":"55","author":"C Schilling","year":"2017","unstructured":"Schilling C, Shaw R, Schache A et al (2017) Sentinel lymph node biopsy for oral squamous cell carcinoma. Where are we now? Br J Oral Maxillofac Surg 55:757\u2013762","journal-title":"Br J Oral Maxillofac Surg"},{"key":"1635_CR7","first-page":"1180","volume":"128","author":"LP Kowalski","year":"2002","unstructured":"Kowalski LP, Carvalho AL (2002) Feasibility of supraomohyoid neck dissection in N1 and N2a oral cancer patients. Head Neck 128:1180\u20131184","journal-title":"Head Neck"},{"issue":"4","key":"1635_CR8","doi-asserted-by":"publisher","first-page":"536","DOI":"10.5981\/jjhnc.31.536","volume":"31","author":"T Asakage","year":"2005","unstructured":"Asakage T, Kishimoto S, Saikawa M et al (2005) The standardization of neck dissection for tongue carcinoma. Toukeibu Gan 31(4):536\u2013540 (in Japanese)","journal-title":"Toukeibu Gan"},{"issue":"4","key":"1635_CR9","doi-asserted-by":"publisher","first-page":"314","DOI":"10.1016\/j.oraloncology.2015.01.004","volume":"51","author":"R Sun","year":"2015","unstructured":"Sun R, Tang X, Yang Y et al (2015) (18)FDG-PET\/CT for the detection of regional nodal metastasis in patients with head and neck cancer: a meta-analysis. Oral Oncol 51(4):314\u2013320","journal-title":"Oral Oncol"},{"key":"1635_CR10","doi-asserted-by":"publisher","first-page":"236","DOI":"10.1186\/1471-2407-12-236","volume":"12","author":"LJ Liao","year":"2012","unstructured":"Liao LJ, Lo WC, Hsu WL et al (2012) Detection of cervical lymph node metastasis in head and neck cancer patients with clinically N0 neck-a meta-analysis comparing different imaging modalities. BMC Cancer 12:236","journal-title":"BMC Cancer"},{"issue":"10","key":"1635_CR11","doi-asserted-by":"publisher","first-page":"1180","DOI":"10.1001\/archotol.128.10.1180","volume":"128","author":"PE Andersen","year":"2002","unstructured":"Andersen PE, Warren F, Spiro J et al (2002) Results of selective neck dissection in management of the node-positive neck. Arch Otolaryngol Head Neck Surg 128(10):1180\u20131184","journal-title":"Arch Otolaryngol Head Neck Surg"},{"issue":"4","key":"1635_CR12","doi-asserted-by":"publisher","first-page":"370","DOI":"10.5981\/jjhnc.35.370","volume":"35","author":"M Suzuki","year":"2009","unstructured":"Suzuki M, Yoshino K, Fujii T et al (2009) Appropriate area of neck dissection for N1 tongue cancer. Toukeibu Gan 35(4):370\u2013373 (in Japanese)","journal-title":"Toukeibu Gan"},{"issue":"1","key":"1635_CR13","doi-asserted-by":"publisher","first-page":"16","DOI":"10.5981\/jjhnc.40.16","volume":"40","author":"H Harada","year":"2014","unstructured":"Harada H, Omura K, Shimamoto H (2014) Selective neck dissection for oral squamous cell carcinoma. Toukeibu Gan 40(1):16\u201322 (in Japanese)","journal-title":"Toukeibu Gan"},{"issue":"4","key":"1635_CR14","doi-asserted-by":"publisher","first-page":"425","DOI":"10.5981\/jjhnc.38.425","volume":"38","author":"W Shimbashi","year":"2012","unstructured":"Shimbashi W, Kawabata K, Mitani H et al (2012) Appropriate area of selective neck dissection for tongue carcinoma. Toukeibu Gan 38(4):425\u2013429 (in Japanese)","journal-title":"Toukeibu Gan"},{"issue":"3","key":"1635_CR15","doi-asserted-by":"publisher","first-page":"460","DOI":"10.1016\/j.otohns.2005.09.025","volume":"134","author":"FL Dias","year":"2006","unstructured":"Dias FL, Lima RA, Kligerman J et al (2006) Relevance of skip metastases for squamous cell carcinoma of the oral tongue and the floor of the mouth. Otolaryngol Head Neck Surg 134(3):460\u2013465","journal-title":"Otolaryngol Head Neck Surg"},{"issue":"10","key":"1635_CR16","doi-asserted-by":"publisher","first-page":"1737","DOI":"10.1016\/j.jcms.2016.08.002","volume":"44","author":"S Koerdt","year":"2016","unstructured":"Koerdt S, R\u00f6ckl J, Rommel N et al (2016) Lymph node management in the treatment of oral cancer: analysis of a standardized approach. J Craniomaxillofac Surg 44(10):1737\u20131742","journal-title":"J Craniomaxillofac Surg"},{"key":"1635_CR17","doi-asserted-by":"publisher","first-page":"1076","DOI":"10.1016\/j.oraloncology.2015.10.005","volume":"51","author":"L Liang","year":"2015","unstructured":"Liang L, Zhang T, Kong Q et al (2015) A meta-analysis on selective versus comprehensive neck dissection in oral squamous cell carcinoma patients with clinically node-positive neck. Oral Oncol 51:1076\u20131081","journal-title":"Oral Oncol"},{"issue":"1","key":"1635_CR18","doi-asserted-by":"publisher","first-page":"155","DOI":"10.1016\/j.jcms.2017.10.009","volume":"46","author":"P Cariati","year":"2018","unstructured":"Cariati P, Cabello Serrano A, Fernandez Solis J et al (2018) Distribution of cervical metastasis in tongue cancer: are occult metastases predictable? A retrospective study of 117 oral tongue carcinomas. J Craniomaxillofac Surg 46(1):155\u2013161","journal-title":"J Craniomaxillofac Surg"},{"issue":"6","key":"1635_CR19","doi-asserted-by":"publisher","first-page":"662","DOI":"10.1001\/archotol.132.6.662","volume":"132","author":"H Inoue","year":"2006","unstructured":"Inoue H, Nibu K, Saito M et al (2006) Quality of life after neck dissection. Arch Otolaryngol Head Neck Surg 132(6):662\u2013666","journal-title":"Arch Otolaryngol Head Neck Surg"},{"key":"1635_CR20","doi-asserted-by":"publisher","first-page":"79","DOI":"10.1007\/978-3-319-40618-3_7","volume-title":"AJCC cancer staging manual","author":"JA Ridge","year":"2017","unstructured":"Ridge JA, Lydiatt WM, Patel SG et al (2017) Part II 7. Lip and oral cavity. In: Avin MB (ed) AJCC cancer staging manual, 8th edn. Springer, Switzerland, pp 79\u201394","edition":"8"}],"container-title":["International Journal of Clinical Oncology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10147-020-01635-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s10147-020-01635-8\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s10147-020-01635-8.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,3,5]],"date-time":"2021-03-05T01:07:48Z","timestamp":1614906468000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s10147-020-01635-8"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3,5]]},"references-count":20,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2020,6]]}},"alternative-id":["1635"],"URL":"https:\/\/doi.org\/10.1007\/s10147-020-01635-8","relation":{},"ISSN":["1341-9625","1437-7772"],"issn-type":[{"value":"1341-9625","type":"print"},{"value":"1437-7772","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,3,5]]},"assertion":[{"value":"9 October 2019","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"12 February 2020","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"5 March 2020","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Compliance with ethical standards"}},{"value":"The authors have no conflict of interest to disclose regarding this article.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}]}}