Central neck lymph node metastasis in oral squamous cell carcinoma at the floor of mouth

BMC Cancer

Table 1 Clinical data of the 13 patients with level VI metastasis

Number	Age	Sex^a	cT	Clinical status of lymph node						Cross midline
Number	Age	Sex^a	cT	I	II	III	IV	V	VI	Cross midline
1	67	M	4	+	+	+	+	+	+	+
2	57	M	3	+	+	+	–	–	+	+
3	43	M	3	+	–	+	+	–	+	+
4	63	M	4	+	+	+	–	–	+	+
5	62	M	4	+	+	+	+	–	+	+
6	59	M	3	+	–	+	+	–	+	+
7	61	M	4	+	+	+	–	–	+	+
8	57	M	3	+	+	+	–	–	+	+
9	48	M	4	+	+	–	+	–	+	+
10	55	M	4	+	+	+	–	+	+	+
11	65	M	3	+	+	–	+	–	+	+
12	49	M	4	+	+	+	–	–	+	+
13	58	M	4	+	+	+	–	–	+	+

ISSN: 1471-2407