Five-Year Survival of Alpha-Fetoprotein-Producing Gastric Cancer with Synchronous Liver Metastasis: A Case Report

Alpha-fetoprotein-Producing gastric cancer is associated with poor prognosis because of frequent liver and lymph node metastasis. We present a case with synchronous liver metastasis who survived for 5 years. A 69-year-old man with upper abdominal pain was referred to our hospital. Gastrointestinal endoscopy revealed a Borrmann II-like tumor in the lower part of the stomach. Computed tomography revealed a tumor in the left lobe of the liver. Serum alpha-fetoprotein levels were markedly increased. We performed distal gastrectomy after administering oral tegafur/gimeracil/oteracil potassium and administered hepatic intra-arterial cisplatin injection. Liver metastasis showed partial response on computed tomography. Despite left hepatic lobectomy, further metastases to the liver and mediastinal lymph nodes became difficult to control. After sorafenib tosylate administration, stabilization of the disease was observed for 4 months. We conclude that hepatic intra-arterial chemotherapy and oral administration of sorafenib tosylate may potentially improve the prognosis in such cases.

Response to Modified TEGAFIRI in a Patient with Synchronous Multiple Liver Metastases of Colon Cancer.

We report the case of a patient with colon cancer accompanied by multiple unresectable liver metastases who showed complete response (CR) to modified TEGAFIRI (mTEGAFIRI) (tegafur-uracil/leucovorin+irinotecan) chemotherapy. The patient was a 58-year-old Japanese male with cancer of the descending colon accompanied by multiple unresectable liver metastases. Following resection of the sigmoid colon cancer, mTEGAFIRI chemotherapy was administered. Abdominal computed tomography performed upon completion of 12 courses of chemotherapy showed that the unresectable liver metastatic lesions had disappeared, indicating CR. The only adverse drug reactions (ADRs) experienced to date have been stomatitis (grade 1) and neutropenia (grade 1). Anticancer therapy has thus been continued, and CR has been maintained for 15 months. The present patient achieved CR in response to mTEGAFIRI chemotherapy, a regimen that has not previously been reported, while experiencing only mild ADRs and maintaining a good quality of life. mTEGAFIRI chemotherapy is convenient to administer and is thought to be a potentially useful treatment option for patients with unresectable, recurrent colon cancer.