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Copyright ©The Author(s) 2015.
World J Clin Cases. Sep 16, 2015; 3(9): 774-778
Published online Sep 16, 2015. doi: 10.12998/wjcc.v3.i9.774
Table 2 Modified kadish staging
Stage A: Tumour limited to the nasal fossa
Stage B: Tumour extension into the paranasal sinuses
Stage C: Tumour extension beyond the paranasal sinuses and nasal cavity
Stage D: Distant metastasis