| Number of patients |
---|---|
Treatment | 68 |
   Integrated resection | 49 |
   Palliative operation (local resection) | 4 |
   Puncture biopsy | 7 |
   Biopsy after laparotomy | 8 |
Follow-up | 42†|
   Recurrence or metastasis within a year | 10 |
   Recurrence or metastasis over a year | 2 |
   No recurrence or metastasis within a year | 5 |
   No recurrence or metastasis over a year | 2 |
   Died | 16‡ |
   Alive | 6 |