TNM Staging Guide 5th Edition eBook

FIGURE 2 Dark lines depict the boundaries of the submental (IA) and anterior compartment (VI) lymph nodes.

I A

VI

II

B

I

B

II

I

A

A

FIGURE 3 The boundaries dividing levels I, II, and V into sublevels A and B.

III

V

A

V

IV

B

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