Surgery General bf8f0a62 'N3' in Head & Neck cancer TNM staging refers to A Ipsilateral lymph node 3-6 cm B Contralateral lymph node 3-6 cm C Bilateral lymph nodes 3-6 cm D Contralateral lymph node > 6 cm High-Yield Explanation Answer- D. Contralateral lymph node > 6 cmN3- Metastasis in a lymph node > 6 cm in greatest dimension