Patient characteristics

Patient No.	Age (yr)	Sex	uTT (mm)	hTT (mm)	uDOI (mm)	hDOI (mm)	Lymphovascular Invasion	Perineural Invasion	Nodal Metastasis
1	75	F	5	5	5	5	No	No	No
2	70	F	9	9	9	9	No	Yes	No
3	44	M	4	5	4	3	No	No	No
4	81	M	7	5	7	5	No	No	No
5	66	M	4	2.5	3	2.5	No	No	NA
6	29	F	6.5	4	6.5	4	No	No	NA
7	53	F	7	6	3	2	No	Yes	No
8	27	M	8	9	8	9	Indeterminate	Yes	No
9	75	F	3	2	3	1	No	No	NA
10	61	M	5	4	3	4	No	No	No
11	61	M	10	10	9	7	No	No	No
12	46	M	15	13	10	13	No	Yes	No
13	46	M	8.5	10	8.5	9	No	Yes	Yes
14	65	M	8	7	8	7	No	Yes	No
15	57	M	14	15	14	15	No	No	Yes
16	65	M	3	2	3	1.5	No	No	No
17	76	F	8	8	6	8	No	No	No
18	78	M	13	16	13	16	Yes	Yes	No
19	82	M	7	5	6	5	No	Yes	No
20	50	F	4	3	3	2.5	No	No	NA

Note:—hTT indicates histologic tumor thickness; hDOI, histologic depth of invasion; NA, not applicable.