pubmed
A multicenter study on occult lymph node metastases in sinonasal malignancies.
Sauter C; Wenda N; Topçuoğlu MY; Linxweiler M; Elawany N; Voigt C; Scheithauer M; Schuler PJ; Zenk J; Hoffmann TK; Doescher J
The study looked at head and neck cancer treatments and found that very few patients had hidden cancer in their lymph nodes. It suggests that doctors should carefully decide if they need to do extra surgery based on the type of tumor.
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