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. 2021 Mar 8;11(3):187. doi: 10.3390/jpm11030187

Table 2.

Characteristic of patients with liver metastasectomy with negative resection margin (R0).

Characteristics N. of Patients (n = 20)
Number of liver metastases
1
>1
13
7
Systemic therapy
pre-liver surgery
0
≥1
6
14
Best response of therapy before surgery
PR
SD
PD
14 *
10
3
1
Immunophenotype
Luminal
HER2+
TNBC
13
3
4

N.: number. *: number of patients who received treatments before surgery. CR: complete response, PR: partial response, SD: stable disease.