Katsuyoshi Hatakeyama
Katsuyoshi Hatakeyama publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Oncology, on topics such as Pancreatic and Hepatic Oncology Research, Cholangiocarcinoma and Gallbladder Cancer Studies and Gastric Cancer Management and Outcomes.
- World rank
- #144,096 of 1,633,909 ranked researchers
- Rank in Japan
- #3,373 of 114,622
- Works
- 103
- Citations
- 257
- Citations per work
- 2.5
What does Katsuyoshi Hatakeyama research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Surgery37% of their works
- 2Pulmonary and Respiratory Medicine19% of their works
- 3Oncology9% of their works
- 4Epidemiology6% of their works
- 5Neurology2% of their works
- 6Pathology and Forensic Medicine2% of their works
Research topics
- Pancreatic and Hepatic Oncology Research
- Cholangiocarcinoma and Gallbladder Cancer Studies
- Gastric Cancer Management and Outcomes
- Gastrointestinal disorders and treatments
- Esophageal Cancer Research and Treatment
- Neuroendocrine Tumor Research Advances
- Gallbladder and Bile Duct Disorders
- Metastasis and carcinoma case studies
Which keywords describe Katsuyoshi Hatakeyama's research?
The keywords of their largest research topics: Epidemiology, Chemotherapy, Neoadjuvant Therapy, Endoscopic Resection, Cholangiocarcinoma, Survival Analysis, Pancreatic Cancer and Surgical Complications.
- Metastatic Carcinomas
- ERCP
- Pancreatic Neuroendocrine Tumors
- Preoperative Chemoradiotherapy
- Molecular Characterization
- Intussusception
- Intrahepatic Cholangiocarcinoma
- Surgical Complications
- Survival Analysis
- Endoscopic Resection
- Chemotherapy
- Epidemiology
- Neoadjuvant Therapy
- Cholangiocarcinoma
- Pancreatic Cancer
- Biliary Tract Cancer
- Gastric Cancer
- Meckel's Diverticulum
- Esophageal Carcinoma
- Neuroendocrine Tumors
- Cholecystitis
- Lung Tumors
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.
All 22 words, with their numbers
- Epidemiology213 topics
- Chemotherapy162 topics
- Neoadjuvant Therapy152 topics
- Endoscopic Resection132 topics
- Cholangiocarcinoma122 topics
- Survival Analysis122 topics
- Pancreatic Cancer91 topic
- Surgical Complications91 topic
- Biliary Tract Cancer81 topic
- Intrahepatic Cholangiocarcinoma81 topic
- Gastric Cancer71 topic
- Intussusception71 topic
- Meckel's Diverticulum71 topic
- Molecular Characterization71 topic
- Esophageal Carcinoma61 topic
- Preoperative Chemoradiotherapy61 topic
- Neuroendocrine Tumors51 topic
- Pancreatic Neuroendocrine Tumors51 topic
- Cholecystitis41 topic
- ERCP41 topic
- Lung Tumors41 topic
- Metastatic Carcinomas41 topic
Where does Katsuyoshi Hatakeyama work?
Katsuyoshi Hatakeyama's main affiliation in the publication record is Niigata University, Japan.
How many publications and citations does Katsuyoshi Hatakeyama have?
Science Explorer counts 103 works and 257 citations for Katsuyoshi Hatakeyama, ranking #144,096 of 1,633,909 researchers worldwide on the composite score.
Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.