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The submandibular triangle in squamous cell carcinoma of the larynx and hypopharynx
Author(s) -
Wenig Barry L.,
Applebaum Edward L.
Publication year - 1991
Publication title -
the laryngoscope
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.181
H-Index - 148
eISSN - 1531-4995
pISSN - 0023-852X
DOI - 10.1288/00005537-199105000-00013
Subject(s) - medicine , larynx , laryngectomy , pyriform sinus , neck dissection , dissection (medical) , carcinoma , radiation therapy , surgery , laryngeal neoplasm , basal cell , radiology , pathology , fistula
A 15‐year retrospective analysis was carried out at the University of Illinois College of Medicine, Chicago, reviewing the tumor staging and pathology data of 239 patients treated for carcinoma of the larynx and hypopharynx requiring laryngectomy alone, laryngectomy with neck dissection, or laryn‐gopharyngectomy and neck dissection. Surgery was the primary treatment modality in 205 of the 239 cases, with the remaining 34 having surgery to treat radiation therapy failure. Primary tumors were located within the supraglottic region, the glottic region and, less commonly, the pyriform sinus. Ninety‐five of the 239 patients either presented with or developed nodal metastases following initial treatment. Of these, only two had tumors within the lymph nodes of the submandibular triangle. This data corroborates impressions that tumors of the larynx and hypopharynx rarely metastasize to the submandibular triangle and that sparing this area during neck dissection for lesions of the larynx would seem justified.