Naruhiko Sawada

Yokohama, 2248503, Japan

Last Updated: 09/26/2026

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Found 33 publications

Clinical utility of single-balloon enteroscopy for malignant small bowel tumors.

Clinical utility of single-balloon enteroscopy for malignant small bowel tumors.

Journal: Surgical endoscopy

Published: April 08, 2026

Adverse Pathological Features and Worse Prognosis in Rectal Cancer Compared With Colon Cancer in T1 and T2 Stages.

Adverse Pathological Features and Worse Prognosis in Rectal Cancer Compared With Colon Cancer in T1 and T2 Stages.

Journal: DEN open

Published: February 13, 2026

A novel artificial intelligence approach to the prediction of lymph node metastasis using whole-slide imaging in patients with T1 colorectal cancer.

A novel artificial intelligence approach to the prediction of lymph node metastasis using whole-slide imaging in patients with T1 colorectal cancer.

Journal: Surgical endoscopy

Published: June 11, 2025

Clinical impact of combination of lesion-border findings and pit patterns for identifying invasive versus noninvasive neoplastic lesions in ulcerative colitis.

Clinical impact of combination of lesion-border findings and pit patterns for identifying invasive versus noninvasive neoplastic lesions in ulcerative colitis.

Journal: Gastrointestinal endoscopy

Published: May 31, 2025

A Case of Primary Angiosarcoma of the Small Intestine Triggered by Gastrointestinal Bleeding

A Case of Primary Angiosarcoma of the Small Intestine Triggered by Gastrointestinal Bleeding

Journal: Gan to kagaku ryoho. Cancer & chemotherapy

Published: December 25, 2024

Usefulness of the Bridge Formation Method for Colorectal Endoscopic Submucosal Dissection: A Propensity Score-Matched Study.

Usefulness of the Bridge Formation Method for Colorectal Endoscopic Submucosal Dissection: A Propensity Score-Matched Study.

Journal: JGH open : an open access journal of gastroenterology and hepatology

Published: December 11, 2024

Usefulness of participation of endoscopic surgical skill qualification system-qualified surgeons in laparoscopic high anterior resection.

Usefulness of participation of endoscopic surgical skill qualification system-qualified surgeons in laparoscopic high anterior resection.

Journal: Asian journal of endoscopic surgery

Published: August 28, 2024

Lymph node metastasis risk factors in T2 colorectal cancer.

Lymph node metastasis risk factors in T2 colorectal cancer.

Journal: DEN open

Published: June 21, 2024

Can yStage Ⅰ/Ⅱ rectal cancer patients be treated in the same way as stage Ⅰ/Ⅱ patients?

Can yStage Ⅰ/Ⅱ rectal cancer patients be treated in the same way as stage Ⅰ/Ⅱ patients?

Journal: Heliyon

Published: May 01, 2024

Evaluation of the advantage of surgeons certified by the endoscopic surgical skill qualification system participating in laparoscopic low anterior rectal resection.

Evaluation of the advantage of surgeons certified by the endoscopic surgical skill qualification system participating in laparoscopic low anterior rectal resection.

Journal: Annals of gastroenterological surgery

Published: August 25, 2023

Differentiation grade as a risk factor for lymph node metastasis in T1 colorectal cancer.

Differentiation grade as a risk factor for lymph node metastasis in T1 colorectal cancer.

Journal: DEN open

Published: August 09, 2023

Optimal Timing of Laparoscopic Cholecystectomy After Conservative Therapy for Acute Cholecystitis.

Optimal Timing of Laparoscopic Cholecystectomy After Conservative Therapy for Acute Cholecystitis.

Journal: Cancer diagnosis & prognosis

Published: June 15, 2023

Showing 1-12 of 33

Last Updated: 09/26/2026