Detection of Point Mutations in the Kirsten-ras Oncogene Provides Evidence for the Multicentricity of Pancreatic Carcinoma

Koichi Motojima, Takeshi Urano, Yasuhiko Nagata, +3

Annals of Surgery

Tumor RecurrencePathologyTumor BiologyKi-ras Codon 12Pancreatic Cancer +15

Distinguishing Pancreatic Carcinoma From Other Periampullary Carcinomas by Analysis of Mutations in the Kirsten-ras Oncogene

Koichi Motojima, Tsukasa Tsunoda, Takashi Kanematsu, +3

Annals of Surgery

PathologyCodon 12Tumor BiologyKi-ras Codon 12Pancreatic Cancer +15

A Multi-institute Case-control Study on the Risk Factors of Developing Pancreatic Cancer

Shaw Watanabe, K Nakamura, Masao Omata, +5

Japanese Journal of Clinical Oncology

Mutations in the Kirsten-ras oncogene are common but lack correlation with prognosis and tumor stage in human pancreatic carcinoma.

Koichi Motojima, Takeshi Urano, Y Nagata, +3

PubMed

OncologyPancreatic CancerSomatic VariantOncogenic AgentMedicine +13

Immunohistochemical characteristics of adenosquamous carcinoma of the pancreas

Koichi Motojima, Tsutomu Tomioka, Norihiro Kohara, +2

Journal of Surgical Oncology

erbB-2 expression in well-differentiated adenocarcinoma of the stomach predicts shorter survival after curative resection.

Koichi Motojima, J Furui, N Kohara, +3

PubMed

Expression of p53 protein in gastric carcinomas is not independently prognostic.

Koichi Motojima, J Furui, N Kohara, +2

PubMed

Small cell carcinoma of the pancreas and biliary tract

Koichi Motojima, Junichiro Furui, Masazumi Terada, +4

Journal of Surgical Oncology

PREVENTION OF INSULITIS AND DIABETES IN NONOBESE DIABETIC MICE BY ADMINISTRATION OF FK506

Nobuhiro KAI, Koichi Motojima, Tsukasa Tsunoda, +1

Transplantation

Insulinoma: correlation of short-TI inversion-recovery (STIR) imaging and histopathologic findings

M Mori, Toshio Fukuda, K Nagayoshi, +5

Abdominal Imaging

Surgical PathologyHistopathologyAbdominal ImagingPathologyMedicine +2