Prognostic factor in patient with recurrent pancreatic adenocarcinoma.

Purpose: To elucidate prognostic factors for post-recurrence survival in patients with pancreatic ductal adenocarcinoma (PDAC).

Methods: Patients who underwent curative-intent surgery for PDAC between January 2014 and May 2020 were identified. Among them, patients who had postoperative recurrences and received chemotherapy were retrospectively investigated.

Prognostic impact of lung recurrence in patients with biliary tract cancer.

Purpose: This study aimed to evaluate the prognostic impact of the initial recurrence site following resection for biliary tract carcinoma (BTC), focusing on lung recurrence.

Methods: The clinical data of patients with recurrent BTC who underwent curative intent surgery between March 2009 and December 2021 were retrospectively analyzed. The prognosis of patients with recurrent BTC was investigated in each recurrence site.