Histopathological Growth Pattern, Proteolysis and Angiogenesis in Chemonaive Patients Resected for Multiple Colorectal Liver Metastases

Table 2

Patient characteristics. Colorectal primary tumour.

P#	TNMV stage	Diff grade	Resection margin	Perineural growth	Venous invasion	Number of lymph nodes	Macro Mets Lymph nodes	Micro Mets Lymph nodes	Budding Cancer Cells	Tumor site
1	T3N2M0V0	M	Free	No	No	14	6	0	UK	R
2	T2N0M1V1	M	Free	No	Yes	8	0	0	No	C
3	T3N1M1V1	M	Free	No	Yes	10	1	0	No	R
4	T3N2M1V1	M	Free	Yes	Yes	12	10	0	No	R
5	T3N1M0V0	M	Free	No	No	34	2	0	No	R
6	T3N2M0V0	L	Free	No	Yes	15	5	0	No	C
7	T3N1M1V0	M	Free	No	No	12	1	0	No	C
8	T4N2M1V1	M	Free	Yes	Yes	19	5	0	Yes	C
9	T3N0M1V0	M	Free	No	No	20	0	0	Yes	R
10	T3N1M0V0	M	Free	No	No	14	1	0	No	R
11	T3N1M1V2	M	Free	No	Yes	48	2	0	No	R
12	T3N0M0V0	M	Free	No	No	25	0	0	No	R
13	T4N1M1V0	H	Free	No	No	17	1	0	No	C
14	T3N1M1V0	M	Free	Yes	No	8	1	1	No	R
15	T3N2M1V2	L	Free	No	Yes	19	13	0	No	R
16	T4N2M1V1	M	Free	No	Yes	23	2	0	No	R
17	T3N0M0V0	L	Free	No	No	30	0	0	UK	C
18	T3N2M1V1	M	Free	Yes	Yes	16	9	0	No	R
19	T4N1M1V1	M	Free	Yes	Yes	18	2	1	Yes	R
20	T4N1M0V1	L	Free	Yes	Yes	44	1	0	No	C
21	T3N0M1V1	H	Free	Yes	Yes	18	0	0	No	C
22	T3N2M1V1	M	Free	Yes	Yes	41	12	0	No	R
23	T3N2M1V1	M	Free	No	Yes	33	15	5	No	C
24	T3N1M1V0	H	Free	No	No	12	3	0	UK	R

Based on the pathology reports from each patient, this table lists the TNMV-stage, differential grade, resection margin, perineural growth, venous invasion, number of resected lymph nodes, number of macrometastases in the resected lymph nodes, number of micrometastases of the resected lymph nodes, budding cancer cells and tumour site.
The differential grade was graded as H: high, M: moderate or L: low. The tumour site was either R: rectum or C: colon. UK: unknown.