Conversion therapy and R0 resection for pancreatic cancer with multiple liver metastases: a case report.

Background: Pancreatic cancer has a high degree of malignancy, poor prognosis, and short survival time. Surgical resection is the main treatment for pancreatic cancer, but the resection rate is only 20%. Liver metastases are the main reason of unresectable. The conversion therapy for pancreatic cancer with liver metastases is rare and less reported.

Case presentation: A 52-year-old male patient with pancreatic cancer and multiple liver metastases was reported. Imaging examination showed multiple low-density shadows in the liver. Laboratory tests showed elevated levels of pro-gastrin-releasing peptide and CEA. After gemcitabine combined with albumin-bound paclitaxel chemotherapy, the liver metastases disappeared and the primary pancreatic head tumor was significantly reduced. Pancreaticoduodenectomy was performed, and the patient recovered well without any other adjuvant therapy. The patient has been alive for 36 months without tumor recurrence.

Conclusions: The efficacy of Gemcitabine combined with Albumin-bound paclitaxel in conversion therapy for pancreatic cancer patients with multiple liver metastases may be related to the size and duration of metastases, which needs to be further studied.