Masazumi Okajima

Survival outcomes following laparoscopic versus open D3 dissection for stage II or III colon cancer (JCOG0404): a phase 3, randomised controlled trial

Seigo Kitano, Masafumi Inomata, Junki Mizusawa et al. · ˜The œLancet. Gastroenterology & hepatology · 2017 · 291 citations

Surgical Oncology, Gastrointestinal Oncology, Colorectal Surgery +9

High miR-21 expression from FFPE tissues is associated with poor survival and response to adjuvant chemotherapy in colon cancer

Naohide Oue, Katsuhiro Anami, Aaron J. Schetter et al. · International Journal of Cancer · 2013 · 90 citations · Full text

Prognostic Biomarkers, Oncology, Poor Survival +15

Effect of Left Colonic Artery Preservation on Anastomotic Leakage in Laparoscopic Anterior Resection for Middle and Low Rectal Cancer

Takao Hinoi, Masazumi Okajima, Manabu Shimomura et al. · World Journal of Surgery · 2013 · 86 citations

Immunohistochemical analysis and mutational analyses of β-catenin, Axin family and APC genes in hepatocellular carcinomas

Yasuyo Ishizaki, Satoshi Ikeda, Yosuke Shimizu et al. · International Journal of Oncology · 2004 · 84 citations

Tumor Biology, Hcc Carcinogenesis, Hcc Samples +15

Accumulation of beta-catenin protein and mutations in exon 3 of beta-catenin gene in gastrointestinal carcinoid tumor.

Maiko Fujimori, Satoshi Ikeda, Yosuke Shimizu et al. · PubMed · 2001 · 84 citations

Gastrointestinal Oncology, Direct Sequencing, Medicine +15