CT for estimating adequacy of lymph node dissection in patients with squamous cell carcinoma of the head and neck

Cancer Imaging

Table 1 Characteristics and lymph node information of study participants

Patient	Age	Sex	BMI	Primary Site	Pathologic Stage^a	HPV (+/−)	Dissection Laterality	Lymph Node Yield (LNY)	Refined Lymph Node Yield	Pathologically Positive Lymph Nodes
1	57	M	29	Tonsil	T1N2bM0	+	Left	30	27	4
2	85	F	22	Base of tongue	T1N0M0	–	Left	26	26	0
3	60	M	26	Base of tongue	T2N1M0	+	Right	20	18	1
4	49	M	31	Base of tongue	T2N1M0	+	Right	41	39	1
5	54	M	28	Base of tongue	T1N1M0	+	Left	65	64	1
6	62	M	27	Base of tongue	T1N1M0	+	Left	33	32	1
7	72	M	24	Base of tongue	T2N2bM0	+	Right	44	42	2
8	66	M	27	Tonsil	T1N1M0	+	Left	23	21	1
9	70	M	36	Base of tongue	T2N0M0	+	Right	15	15	0
10	65	F	27	Base of tongue	T2N1M0	+	Right	44	42	1
11	77	M	23	Tonsil	T1N1M0	+	Left	23	23	1
12	53	M	29	Base of tongue	T1N2bM0	+	Left	33	31	2
13	49	M	33	Tonsil	T2N1M0	+	Left	26	26	0
14	66	F	31	Supraglottic larynx	T3N0M0	N/A	Bilateral	43 L/35R	43 L/35R	0/0

ISSN: 1470-7330