A long-term survival case of pancreatic poorly differentiated adenocarcinoma with transcatheter arterial embolization and combination chemotherapy.
A 66-year-old woman complained of supraclavicular lymph node swelling during her initial visit to an outpatient clinic. Computed tomography revealed a hypervascular tumor in the uncus of the pancreas (2.0 x 2.0 cm), therefore a needle biopsy of the pancreas was performed. A poorly differentiated adenocarcinoma was identified. Transcatheter arterial embolization using adriamycin and gelatin sheet was performed. To alleviate her symptoms (movement disorder of neck, etc.), initial chemotherapy; FP (5-fluorouracil and cisplatin intravenously) was continued for 6 cycles with her consent, and subsequently MF (methotrexate and 5-fluorouracil intravenously) for 14 cycles. This patient survived with transcatheter arterial embolization, FP and MF combination chemotherapies for 24 months after presenting with the symptoms. To our knowledge, this is the longest surviving case of pancreatic poorly differentiated adenocarcinoma (Stage IV). In conclusion, this present case suggests that transcatheter arterial embolization, FP and MF combination therapy may have an effect at prolonging survival in poorly differentiated pancreatic adenocarcinoma.