Necessity of level IV dissection in cN0 hypopharyngeal carcinoma

作者: Yoo Seob Shin , Se-Heon Kim , Yoon Woo Koh , Hyun Jun Hong , Jeong Hun Seol

DOI: 10.3109/00016489.2011.554437

关键词: SurgeryHypopharyngeal CarcinomaMedicineEpidermoid carcinomaHypopharyngeal NeoplasmBasal cell carcinomaMetastasisNeck dissectionCarcinomaDissectionOtorhinolaryngologyGeneral Medicine

摘要: Abstract Conclusions: We suggest that contralateral level IV dissection is not necessary in patients with cN0 hypopharyngeal squamous cell carcinoma (HPSCC). Objectives: Elective treatment of neck nodes very important the management HPSCC. A selective II to (SND II–IV) widely accepted as an elective However, there has been a lot effort reduce extent surgery. Therefore, we investigated incidence metastasis and regional recurrence Methods: performed retrospective review 40 who underwent SND II–IV for HPSCC from 1992 2010. Results: In all, 30 bilateral 10 unilateral II–IVs were patients. Of 70 specimens, 15 specimens 14 (21%) revealed have positive lymph node metastasis. Level was involved 3 necks (4.2%), but no isolated or observed. Ev...

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