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Shiro Oka

S.P.E.C.I.E.S. · JP
Area of research
Pulmonary and Respiratory Medicine · Gastroenterology
Research interest
Research interests include Gastric Cancer Management and Outcomes, Gastrointestinal Tumor Research and Treatment, Colorectal Cancer Screening and Detection, and Esophageal Cancer Research and Treatment.
h-index
38
citations
10,293
works
230
NIH funding
primary concept
Medicine
email

Recent publications

Clinicopathological features and prognosis of metastatic tumors in the small bowel: a large multicenter analysis of the JSCCR database in Japan.
2026cited by 0position: contributordoi
Clinicopathological features and prognosis of primary small bowel adenocarcinoma: a large multicenter analysis of the JSCCR database in Japan.
2024cited by 7position: contributordoi
Endoscopic submucosal dissection for tumors involving the ileocecal valve with extension into the terminal ileum: a multicenter study from the Hiroshima GI Endoscopy Research Group.
2023cited by 4position: contributordoi
Factors for conversion risk of colorectal endoscopic submucosal dissection: a multicenter study.
2022cited by 18position: contributordoi
Vertical tumor margin of endoscopic resection for T1 colorectal carcinoma affects the prognosis of patients undergoing additional surgery.
2022cited by 12position: contributordoi
Indications and outcomes of colorectal hybrid endoscopic submucosal dissection: a large multicenter 10-year study.
2022cited by 11position: contributordoi
Predictive factors for the progression of primary localized stage small-bowel follicular lymphoma.
2022cited by 5position: contributordoi
Clinical significance of immunohistochemical lymphovascular evaluation to determine additional surgery after endoscopic submucosal dissection for colorectal T1 carcinoma.
2021cited by 15position: contributordoi
Long-term prognosis after endoscopic submucosal dissection for colorectal tumors in patients aged over 80 years.
2021cited by 13position: contributordoi
Clinical usefulness of linked color imaging for evaluation of endoscopic activity and prediction of relapse in ulcerative colitis.
2021cited by 7position: contributordoi
Long-Term Prognosis after Endoscopic Submucosal Dissection for Colorectal Tumors in Patients Aged Over 80 Years
2021cited by 0position: contributordoi
Real-world learning curve analysis of colorectal endoscopic submucosal dissection: a large multicenter study.
2020cited by 27position: contributordoi
Preceding endoscopic submucosal dissection for T1 colorectal carcinoma does not affect the prognosis of patients who underwent additional surgery: a large multicenter propensity score-matched analysis.
2019cited by 51position: contributordoi

Grants

No grants ingested yet.

Frequent collaborators

· 13 papers (2019–2026)Kazuaki Chayama · Hiroshima Minami High School7 papers (2019–2022)