Ken-ichi Nishiyama

Prognostic significance of expressions of cell-cycle regulatory proteins in gastrointestinal stromal tumor and the relevance of the risk grade

Norimoto Nakamura, Hidetaka Yamamoto, Takashi Yao et al. · Human Pathology · 2005 · 140 citations

Life Sciences, Cell Biology, Oncology +17

Mucinous cystic tumor of the pancreas: immunohistochemical assessment of "ovarian-type stroma".

Akihiko Izumo, Koji Yamaguchi, Takashi Eguchi et al. · PubMed · 2003 · 95 citations

Medicine, Oncology, Pathology +17

Expression and Diagnostic Evaluation of the Human Tumor–Associated Antigen RCAS1 in Pancreatic Cancer

Tetsuro Akashi, Hideki Oimomi, Ken-ichi Nishiyama et al. · Pancreas · 2003 · 48 citations

Medicine, Oncology, Pathology +17

Phenotypic expression of gastrointestinal differentiation markers in colorectal adenocarcinomas with liver metastasis

Takashi Yao, Miyuki Takata, Shuichi Tustsumi et al. · Pathology · 2002 · 44 citations

Medicine, Oncology, Pathology +17

Intramucosal gastric adenocarcinoma of poorly differentiated type in the young is characterized by Helicobacter pylori infection and antral lymphoid hyperplasia

Minako Hirahashi, Takashi Yao, Takayuki Matsumoto et al. · Modern Pathology · 2006 · 34 citations · Full text

Medicine, Oncology, Pathology +14