Hirohiko Sakamoto
Hirohiko Sakamoto publishes mostly in Surgery, Pulmonary and Respiratory Medicine and Oncology, on topics such as Multiple and Secondary Primary Cancers, Gastric Cancer Management and Outcomes and Cholangiocarcinoma and Gallbladder Cancer Studies.
- World rank
- #1,369,365 of 1,633,909 ranked researchers
- Rank in Japan
- #89,818 of 114,622
- Works
- 34
- Citations
- 13
- Citations per work
- 0.4
What does Hirohiko Sakamoto research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Surgery29% of their works
- 2Pulmonary and Respiratory Medicine24% of their works
- 3Oncology14% of their works
- 4Epidemiology7% of their works
- 5Molecular Biology4% of their works
- 6Hepatology4% of their works
Research topics
- Multiple and Secondary Primary Cancers
- Gastric Cancer Management and Outcomes
- Cholangiocarcinoma and Gallbladder Cancer Studies
- Hepatocellular Carcinoma Treatment and Prognosis
- Pancreatic and Hepatic Oncology Research
- Colorectal Cancer Surgical Treatments
- Gallbladder and Bile Duct Disorders
- Metastasis and carcinoma case studies
Which keywords describe Hirohiko Sakamoto's research?
The keywords of their largest research topics: Clinical Practice Guidelines, Chemotherapy, Cholangiocarcinoma, Neoadjuvant Therapy, Biliary Tract Cancer, Endoscopic Resection, Gastric Cancer and Intrahepatic Cholangiocarcinoma.
- Surgical Complications
- Preoperative Chemoradiotherapy
- Metastatic Carcinomas
- Liver Cancer
- ERCP
- Second Primary Neoplasms
- Intrahepatic Cholangiocarcinoma
- Endoscopic Resection
- Neoadjuvant Therapy
- Chemotherapy
- Clinical Practice Guidelines
- Cholangiocarcinoma
- Biliary Tract Cancer
- Gastric Cancer
- Multiple Primary Cancers
- Cholecystitis
- Hepatocellular Carcinoma
- Lung Tumors
- Pancreatic Cancer
- Rectal Cancer
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 20 words, with their numbers
- Clinical Practice Guidelines73 topics
- Chemotherapy52 topics
- Cholangiocarcinoma52 topics
- Neoadjuvant Therapy42 topics
- Biliary Tract Cancer31 topic
- Endoscopic Resection31 topic
- Gastric Cancer31 topic
- Intrahepatic Cholangiocarcinoma31 topic
- Multiple Primary Cancers31 topic
- Second Primary Neoplasms31 topic
- Cholecystitis21 topic
- ERCP21 topic
- Hepatocellular Carcinoma21 topic
- Liver Cancer21 topic
- Lung Tumors21 topic
- Metastatic Carcinomas21 topic
- Pancreatic Cancer21 topic
- Preoperative Chemoradiotherapy21 topic
- Rectal Cancer21 topic
- Surgical Complications21 topic
Where does Hirohiko Sakamoto work?
Hirohiko Sakamoto's main affiliation in the publication record is Saitama Cancer Center, Japan.
How many publications and citations does Hirohiko Sakamoto have?
Science Explorer counts 34 works and 13 citations for Hirohiko Sakamoto, ranking #1,369,365 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.