Sumiya Ishigami

8.0k citations
240 papers · 6.4k indexed · h-index 43
    • Gastrointestinal Tumor Research and Treatment 37
  • Oncology top 0.5%
    • Pancreatic and Hepatic Oncology Research 23
    • Cancer Immunotherapy and Biomarkers 17
    • Gastric Cancer Management and Outcomes 85
    • Metastasis and carcinoma case studies 55
  • Immunology top 2%
    • Immune Cell Function and Interaction 21
    • Esophageal Cancer Research and Treatment 37
    • Esophageal and GI Pathology 20

Sumiya Ishigami

230 papers receiving 6.3k citations

Peers

Sumiya Ishigami
Comparison fields: 5 of 123
  • Gastroenterology 621
  • Oncology 3.0k
  • Pulmonary and Respiratory Medicine 2.3k
  • Immunology 1.4k
  • Cancer Research 934
Replace Shoji Natsugoe with:
Shoji Natsugoe Japan
Sachio Fushida Japan
Tetsuo Ohta Japan
Sebastian F. Schoppmann Austria
Shoji Natsugoe Japan
Gennaro Galizia Italy
Yasuhiko Mohri Japan
Itasu Ninomiya Japan
Hidetaka Yamamoto Japan
Takaaki Arigami Japan
Sumiya Ishigami relative to Shoji Natsugoe Japan Shoji Natsugoe's profile →
Citations per field
00.5×1.5×
Shoji Natsugoe · 1×
Citations per year

Countries citing papers authored by Sumiya Ishigami

Since Specialization
Citations

This map shows the geographic impact of Sumiya Ishigami's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Sumiya Ishigami with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sumiya Ishigami more than expected).

Fields of papers citing papers by Sumiya Ishigami

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Sumiya Ishigami. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Sumiya Ishigami. The network helps show where Sumiya Ishigami may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Sumiya Ishigami, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Sumiya Ishigami Line = papers co-authored together Sumiya Ishigami links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20212
2 201595
3 201549
4 20153
5 201417
6
Oncoplastic Surgery for Japanese Patients with Centrally Located Breast Cancer: Partial Resection and Reconstruction Using a Local Skin-Glandular Flap
20113
7 20111
8 201122
9 201117
10 20100
11 20108
12 20059
13 20051
14 20041
15 20046
16
[A case of advanced type 4 gastric cancer with peritonitis dissemination, navel metastasis effectively treated with combined chemotherapy of biweekly paclitaxel (TXL) and TS-1].
20031
17 200349
18
Smad4 and transforming growth factor beta1 expression in patients with squamous cell carcinoma of the esophagus.
200274
19 20010
20 19973

About Sumiya Ishigami

Sumiya Ishigami is a scholar working on Gastroenterology, Pulmonary and Respiratory Medicine and Oncology, having authored 240 papers that have together received 6.4k indexed citations. Recurring topics across this work include Gastric Cancer Management and Outcomes (85 papers), Metastasis and carcinoma case studies (55 papers), Gastrointestinal Tumor Research and Treatment (37 papers), Esophageal Cancer Research and Treatment (37 papers), Pancreatic and Hepatic Oncology Research (23 papers), Immune Cell Function and Interaction (21 papers), Esophageal and GI Pathology (20 papers) and Cancer Immunotherapy and Biomarkers (17 papers). The work is most often cited by research in Gastroenterology (621 citations), Oncology (3.0k citations) and Pulmonary and Respiratory Medicine (2.3k citations). Sumiya Ishigami has collaborated with scholars based in Japan, Switzerland and Australia. Frequent co-authors include Shoji Natsugoe, Takashi Aikou, Hiroshi Okumura, Masataka Matsumoto, Shoji Natsugoe, Akihiro Nakajo, Yasuto Uchikado, Takaaki Arigami, Yoshikazu Uenosono and Shuichi Hokita. Their work appears in journals such as SHILAP Revista de lepidopterología, Gastroenterology and Cancer.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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