2004, Number 4
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Otorrinolaringología 2004; 49 (4)
Selective supraomohyoid neck dissection: technique and results
Ferbeyre-Binelfa L, Hernández-Herrera L, Cruz-González P, Correa-Pablos T
Language: Spanish
References: 45
Page: 9-31
PDF size: 187.42 Kb.
ABSTRACT
Background. Elective treatment of the neck in cancer of the oral cavity has changed over the last 25 years. The purpose of this study is to present the results of a retrospective study designed to compare standard supraomohyoid neck dissection to observation in the management of clinically negative neck (N0) in oral cancer patients.
Patients and methods. A total of 105 patients seen at the National Institute of Oncology and Radiobiology in Havana, Cuba, between January 1990 and December 2000 were included in the study. All patients had previously untreated T0 to T4 N0 squamous cancer of the oral cavity; 73 patient necks received observation policy and 32 underwent selective supraomohyoid neck dissection.
Results. The risk of tumour relapse was 1.23 times higher in patients with observation policy. Positive lymph nodes in the surgical specimen was predictive of a higher recurrence rate. The five years disease free survival for patients whose necks were treated was 69.05%, and for those who were observed 52.42%.
Conclusions. Supraomohyoid neck dissection can be recommended as standard elective treatment for the N0 neck in oral cancer.
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