Efficacy and toxicity of fluorouracil, leucovorin plus oxaliplatin (FOLFOX4 and modified FOLFOX6) followed by fluorouracil, leucovorin plus irinotecan(FOLFIRI)for advanced or metastatic colorectal cancer--case studies.

Aim: In this study, we investigated the efficacy and toxicity of fluorouracil(FU)+Leucovorin(LV)with oxaliplatin (FOLFOX)and irinotecan(FOLFIRI)for patients with advanced or metastatic colorectal cancer.

Methods: Eleven patients with advanced or metastatic colorectal cancer underwent chemotherapy, such as FOLFOX4, mFOLFOX6, and FOLFIRI. Four and 7 patients underwent FOLFOX4 and mFOLFOX6 as a first-line therapy, respectively.

Endoscopic stenting versus surgical gastroenterostomy for palliation of malignant gastroduodenal obstruction: a meta-analysis.

Background: We attempted to elucidate the current status of endoscopic self-expanding metal stents for palliation of malignant gastroduodenal obstruction in comparison with surgical gastroenterostomy.

Methods: Original articles and abstracts published from January 1990 to September 2006 were searched in Medline, EMBASE, and Cochrane Controlled Trials Register databases. Clinical appraisal and data extraction were independently conducted by two reviewers.

Internal hernia with strangulation through a mesenteric defect after laparoscopy-assisted transverse colectomy: report of a case.

A 58-year-old woman underwent laparoscopy-assisted transverse colectomy for transverse colon cancer. On postoperative day 7, she experienced sudden abdominal pain accompanied by vomiting and fever. Computed tomography showed a small bowel obstruction caused by an internal hernia.

Meta-analysis of short-term outcomes after laparoscopy-assisted distal gastrectomy.

Aim: To elucidate the current status of laparoscopy-assisted distal gastrectomy (LADG) with regard to its short-term outcomes by comparing it with conventional open distal gastrectomy (CODG).

Methods: Original articles published from January 1991 to August 2006 were searched in the MEDLINE, EMBASE, and Cochrane Controlled Trials Register. Clinical appraisal and data extraction were conducted independently by 2 reviewers.