Table 1.

Diameter distribution of examined lymph nodes.

	<0.5 mm	<1 mm	<2 mm	<5 mm	<10 mm	≥10 mm	Sum
Uninvolved LN	165	138	245	270	26	0	844
Involved LN	5	7	23	69	32	12	148
Sum	170	145	268	339	58	12	992
Percent (%)	17.1	14.6	27.0	34.2	5.8	1.2	100