A L Carvalho1, L P Kowalski, J A Borges, S Aguiar, J Magrin. 1. Department of Head and Neck Surgery and Otolaryngology, Centro de Tratamento e Pesquisa, Hospital do Câncer A. C. Camargo, São Paulo, Brazil.
Abstract
DESIGN: Retrospective analysis of a case series. SETTING: Referral center, private or institutional practice, hospitalized care. OBJECTIVE: To analyze the level (site) of ipsilateral neck recurrences after supraomohyoid (SOH) dissection in patients with lip, oral, and oropharyngeal cancer treated in a single institution. INTERVENTION: Supraomohyoid neck dissection. PATIENTS AND METHODS: From 1979 to 1997, 154 patients with oral and oropharyngeal carcinoma and no palpable lymph nodes at the neck underwent ipsilateral elective SOH dissection. RESULTS: Tumor sites were the lip, 5 cases (3.3%); oral cavity, 128 cases (83.1%); and oropharynx, 21 cases (13.6%). Tumor stages were T1, 13 cases (8.4%); T2, 77 cases (50.0%); T3, 40 cases (27.0%); and T4, 22 cases (14.3%). There were 7 cases (4.5%) of ipsilateral neck recurrences. Three were beyond the limits of the SOH dissection, and 4 were inside these limits. There was no association of neck recurrences with the pathological status of the lymph nodes. Six of the 7 recurrences were in patients who underwent postoperative radiotherapy. CONCLUSIONS: The incidence of neck recurrence after selective neck dissection was 4.5%, and it occurred either inside (57.1%) or beyond (42.9%) the limits of the selective neck dissection.
DESIGN: Retrospective analysis of a case series. SETTING: Referral center, private or institutional practice, hospitalized care. OBJECTIVE: To analyze the level (site) of ipsilateral neck recurrences after supraomohyoid (SOH) dissection in patients with lip, oral, and oropharyngeal cancer treated in a single institution. INTERVENTION: Supraomohyoid neck dissection. PATIENTS AND METHODS: From 1979 to 1997, 154 patients with oral and oropharyngeal carcinoma and no palpable lymph nodes at the neck underwent ipsilateral elective SOH dissection. RESULTS: Tumor sites were the lip, 5 cases (3.3%); oral cavity, 128 cases (83.1%); and oropharynx, 21 cases (13.6%). Tumor stages were T1, 13 cases (8.4%); T2, 77 cases (50.0%); T3, 40 cases (27.0%); and T4, 22 cases (14.3%). There were 7 cases (4.5%) of ipsilateral neck recurrences. Three were beyond the limits of the SOH dissection, and 4 were inside these limits. There was no association of neck recurrences with the pathological status of the lymph nodes. Six of the 7 recurrences were in patients who underwent postoperative radiotherapy. CONCLUSIONS: The incidence of neck recurrence after selective neck dissection was 4.5%, and it occurred either inside (57.1%) or beyond (42.9%) the limits of the selective neck dissection.
Authors: P T Figueiredo; A F Leite; A C Freitas; L A Nascimento; M G Cavalcanti; N S Melo; E N Guerra Journal: Dentomaxillofac Radiol Date: 2010-03 Impact factor: 2.419
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Authors: S A K Uroof Rahamthulla; P Vani Priya; S M D Javeed Hussain; Fazil Arshad Nasyam; Syed Akifuddin; Velpula Sasidhar Srinivas Journal: J Int Soc Prev Community Dent Date: 2015 Mar-Apr