Yasuo Koyama - Concepedia

Author

Yasuo Koyama

Nagoya University

Also Known As

KOYAMA, YASUO, Y KOYAMA, Y Koyama, Y. KOYAMA, Y. Koyama, YASUO KOYAMA, YASUO KOYAMA, M.D., Yasuo KOYAMA, Yasuo Koyama

185

Publications

3.5K

Citations

H-Index

147

Concepts

All Affiliations

Nagoya University Tochigi Cancer Center Antibiotic Research UK Kyoto University Kyoto Pharmaceutical University

About

Yasuo Koyama is an author at Nagoya University specializing in medicine, pathology, and hepatology.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Medicine	24	38	1.8K
2	Health Sciences	10	10	373
3	Engineering	3	3	52
4	Language Studies	1	1	23
5	Natural Sciences	1	1	14

Yasuo Koyama

Publications

3.3K

Citations

H-Index

Page 1

	Year	Citations
Significance of lateral node dissection for advanced rectal carcinoma at or below the peritoneal reflection Yoshihiro Moriya, Keiichi Hojo, Toshio Sawada, Diseases of the Colon & Rectum	1989	285
Lymphatic spread and its prognostic value in patients with rectal cancer Keiichi Hojo, Yasuo Koyama, Yoshihiro Moriya The American Journal of Surgery Lymphoid NeoplasiaSurgical OncologyMedicineCancer RecurrencePrognostic Value	1982	245
Extensive methylation of hMLH1 promoter region predominates in proximal colon cancer with microsatellite instability Yasuyuki Miyakura, Kokichi Sugano, Fumio Konishi, Gastroenterology ChromatinMedicineGeneticsMicrosatellite InstabilityEpigenetic Change	2001	204
A new antibiotic 'colistin' produced by spore-forming soil bacteria. Yasuo Koyama The Journal of Antibiotics New Antibiotic 'ColistinEnvironmental MicrobiologyBacteriologyMicrobiology	1950	121
Changes in colorectal cancer during a 20-year period: an extended report from the multi-institutional registry of large bowel cancer, Japan. Kenjiro Kotake, Satoshi Honjo, Kenichi Sugihara, PubMed	2003	106
Changing Site Distribution of Colorectal Cancer in Japan Hideho Takada, T Ohsawa, Shigeyoshi Iwamoto, Diseases of the Colon & Rectum	2002	97
Isolation of a non-protein component and a protein component from neocarzinostatin (NCS) and their biological activities. Yoshio Koide, Fumio Ishii, Katsumi Hasuda, The Journal of Antibiotics	1980	94
Lesions associated with familial polyposis coli: Studies of lesions of the stomach, duodenum, bones, and teeth Kyosuke Ushio, M Sasagawa, Hidetaka Doi, Abdominal Imaging Surgical PathologyPathogenesisGastroenterologyPathologyGastrointestinal Pathology	1976	89
A new antibiotic, medermycin. Shoichi Takano, Katsumi Hasuda, Akira Ito, The Journal of Antibiotics Health SciencesAntibioticsAntimicrobial StewardshipAntimicrobial TherapyAntimicrobial Pharmacokinetics	1976	78
Relation of Family History of Cancer and Environmental Factors to the Risk of Colorectal Cancer: A Case-control Study Kenjiro Kotake, Yasuo Koyama, Naohito Yamaguchi Japanese Journal of Clinical Oncology	1995	76

Page 1