Complete Response of Liver Metastasis of Gastric Cancer Treated by S-1 Chemoradiotherapy: A Case Report
Author(s) -
Tomonori Miyazawa,
Kazuyu Ebe,
Norihiko Koide,
Nobuhiro Fujita
Publication year - 2012
Publication title -
case reports in oncological medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.173
H-Index - 7
eISSN - 2090-6714
pISSN - 2090-6706
DOI - 10.1155/2012/368428
Subject(s) - medicine , chemoradiotherapy , metastasis , cancer , radiation therapy , gastrectomy , radiology , liver cancer , gastroenterology , surgery
This paper presents a case of suspected liver metastasis of gastric cancer and a virtual complete response to S-1 chemoradiotherapy. A 69-year-old man underwent distal gastrectomy for gastric cancer in 2008. Multiple liver metastases occurred in 2009. He underwent 15 courses of S-1 therapy and radiation therapy (37.5 Gy). Abdominal computed tomography showed virtual complete disappearance of liver metastasis after chemoradiotherapy. Hence, this case was interpreted as a complete response. No sign of recurrence was noted 18 months after complete response was confirmed. S-1 chemoradiotherapy is likely to be effective in treating patients with liver metastases of gastric cancer.
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