Table 1 Characteristics of patients with delayed metachronous CRLM treated with hepatectomy
Case | Age (years) | Sex | Lesion | pTN | TNM stage | Primary tumor differentiation | Lymphovascular invasion | Interval from primary tumor to CRLM (months) | Tumor number | Tumor location | Recurrence-free survival from hepatectomy (months) | Status | Cause of death |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 80 | M | Rs | pT3 N1 | IIIa | tub1 | ly0, v1 | 60 | 1 | S5 | 9 | Dead | Other (SAH) |
2 | 76 | M | S | pT1b N0 | I | tub1 | ly2, v1 | 98 | 2 | S5, S7 | u/a | u/a | – |
3 | 56 | M | A | pT3 N0 | II | tub2 | ly0, v0 | 112 | 1 | S4/5 | 27 | Alive | – |
4 | 58 | M | S | pT3 N0 | II | tub2 | ly0, v0 | 84 | 1 | S6/7 | 24 | Alive | – |
5 | 77 | M | Rs | pT3 N0 | II | tub2 | ly2, v2 | 132 | 1 | S7 | 18 | Alive | – |
Our case | 68 | M | T, S | pT1N0 and pT3N0 | I,II | tub2 and pap | ly1, v0 and ly0, v0 | 120 | 1 | S7/8 | 12 | Alive | – |