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Histopathology MRND-specimen:
Level II: 2 metastases with extranodal spread, maximal diameter 2.5 cm
Level III: 4 metastases with extranodal spread and (lymph) angio-
invasion
Level IV: 1 metastasis with (lymph) angio-invasion.
10 nodes without tumor
Neck Dissection and Chemoradiation