Science Explorer Interactive view Map

Ryoichi Shimizu

Ryoichi Shimizu publishes mostly in Surgery, Oncology and Pulmonary and Respiratory Medicine, on topics such as Gastric Cancer Management and Outcomes, Neuroendocrine Tumor Research Advances and Colorectal Cancer Treatments and Studies.

World rank
#1,468,677
of 1,633,909 ranked researchers
Rank in Japan
#99,418
of 114,622
Works
18
Citations
4
Citations per work
0.2

What does Ryoichi Shimizu research?

Surgery: 32.1%Oncology: 17.9%Pulmonary and Respiratory Medicine: 10.7%Molecular Biology: 7.1%other fields: 32.2%32%top field
Surgery32.1%Oncology17.9%Pulmonary and Respiratory Medicine10.7%Molecular Biology7.1%other fields32.2%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Surgery32% of their works
  2. 2Oncology18% of their works
  3. 3Pulmonary and Respiratory Medicine11% of their works
  4. 4Molecular Biology7% of their works
  5. 5Radiology, Nuclear Medicine and Imaging7% of their works
  6. 6Epidemiology7% of their works

Research topics

Which keywords describe Ryoichi Shimizu's research?

The keywords of their largest research topics: Chemotherapy, Gastric Cancer, Endoscopic Resection, Molecular Characterization, Cetuximab, Helicobacter pylori, Inflammation and KRAS Mutations.

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 18 words, with their numbers
  1. Chemotherapy52 topics
  2. Gastric Cancer52 topics
  3. Endoscopic Resection31 topic
  4. Molecular Characterization31 topic
  5. Cetuximab21 topic
  6. Helicobacter pylori21 topic
  7. Inflammation21 topic
  8. KRAS Mutations21 topic
  9. Neuroendocrine Tumors21 topic
  10. Pancreatic Neuroendocrine Tumors21 topic
  11. Peritoneal Adhesions21 topic
  12. Small Bowel Obstruction21 topic
  13. Bacterial Therapy11 topic
  14. Epitope Prediction11 topic
  15. Glycans11 topic
  16. Glycosylation11 topic
  17. Peptide-MHC Binding11 topic
  18. Tumor Targeting11 topic

Where does Ryoichi Shimizu work?

Ryoichi Shimizu's main affiliation in the publication record is Ogori Daiichi General Hospital, Japan.

How many publications and citations does Ryoichi Shimizu have?

Science Explorer counts 18 works and 4 citations for Ryoichi Shimizu, ranking #1,468,677 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.