Evolution of the clinically negative neck

Ann Otol Rhinol Laryngol. 1980 Nov-Dec;89(6 Pt 1):551-5. doi: 10.1177/000348948008900613.

Abstract

A retrospective study was done of 602 patients with primary squamous cell carcinoma of the upper aerodigestive tract and a clinically negative neck (No) seen at the University of Illinois Hospital between 1960-1975. There was no uniform policy as to the treatment of No neck during this period; therefore in many of the patients, cervical lymph nodes were treated with elective neck dissection and others were followed until they became positive clinically. It was this difference which formed the basis for this study. All the patients were treated surgically; the patients were placed into two groups depending on whether they had radical neck dissection at the same time as resection of the primary. Group 1 consisted of 149 patients and had surgery for the primary only. The 253 patients of group 2 had surgery for the primary and also had a neck dissection. Both groups were analyzed for recurrences in the cervical region. In group 1, 12.9% of the patients developed either ipsilateral or contralateral metastases. Of the group 2 patients, 22% developed palpable nodal disease. The evolution of palpable nodal disease was analyzed by primary site, T-stage, and according to whether the tumor at the primary was controlled. Only 3% of the patients developed lymph nodes when the primary was controlled. The pathology reports of the neck specimens were studied to determine the relationship between a) positive node histology and b) number of nodes positive to the recurrence rate in the neck. Our results showed a 23% failure rate for the histologically positive group and a 21% failure rate for the negative group. The number of positive nodes did not seem to affect the recurrence rate.

Publication types

  • Comparative Study

MeSH terms

  • Carcinoma, Squamous Cell / surgery*
  • Head and Neck Neoplasms / radiotherapy
  • Head and Neck Neoplasms / surgery*
  • Humans
  • Neck / pathology
  • Neck Dissection*
  • Neoplasm Metastasis
  • Neoplasm Recurrence, Local
  • Retrospective Studies