Lymph-node metastasis following total laryngectomy and total pharyngolaryngectomy for laryngeal and hypopharyngeal squamous cell carcinoma: Frequency, distribution and risk factors
Conclusions Whatever the tumor site, levels IIa and III were most frequently invaded. The high rate of histological involvement of level VIb and of recurrence argues for systematic elective bilateral neck dissection of these territories in some primary sites.
Source: European Annals of Otorhinolaryngology, Head and Neck Diseases - Category: ENT & OMF Source Type: research
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