A case of locally advanced gastric cancer in which the patient underwent curative gastrectomy after treatment with systemic chemotherapy with bi-weekly s-1/docetaxel
Wada, T.; Kunisaki, C.; Hasegawa, S.; Kaida, S.; Tamura, S.; Ono, H.; Oshima, T.; Fujii, S.; Kosaka, T.; Makino, H.; Akiyama, H.; Endo, I.
Gan to Kagaku Ryoho. Cancer and ChemoTherapy 40(11): 1533-1536
2013
ISSN/ISBN: 0385-0684 PMID: 24231709 Document Number: 664218
Here, we report the case of a patient with advanced gastric cancer complicated by pyloric stenosis and direct invasion into the pancreas who underwent curative resection after bi-weekly S-1/docetaxel(DS)therapy after gastrojejunostomy. A 73-year-old man consulted a general practitioner because of indigestibility, and upper gastrointestinal endoscopy indicated gastric cancer. He was referred to our hospital. Gastric cancer, whole stomach tumor(LMU), 150×80 mm, Type 3, T4a(SE), N2, M0, stage III B was diagnosed, and surgery was performed. The tumor was seen to directly invade the pancreas and the middle colic artery intraoperatively, so only a gastrojejunostomy was performed. After the operation, the patient was treated with DS therapy for 13 courses, and the response was defined as non-complete response(CR)and non-progressive disease (PD). During the second laparotomy, a curative operation was performed via distal gastrectomy because frozen-section diagnosis revealed that no cancer cells were present at the oral margin. Postoperatively, the tumor was diagnosed as LM, 10× 7 mm, 10×2.5 mm, pType 4, pT2(MP), pN0, pM0, CY0, stage I B. The patient is now receiving S-1 adjuvant chemotherapy and is still alive 2 years and 4 months after the first operation.