Hiroyuki Anzai

Tokyo, Japan

Last Updated: 09/26/2026

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Found 54 publications

Japanese Society for Cancer of the Colon and Rectum (JSCCR) Guidelines 2024 for the Clinical Practice of Inflammatory Bowel Disease-Associated Intestinal Neoplasia (English Version).

Japanese Society for Cancer of the Colon and Rectum (JSCCR) Guidelines 2024 for the Clinical Practice of Inflammatory Bowel Disease-Associated Intestinal Neoplasia (English Version).

Journal: Journal of the anus, rectum and colon
Published: August 05, 2025

Effectiveness of endoscopic resection for colorectal neoplasms in ulcerative colitis: a multicenter registration study.

Effectiveness of endoscopic resection for colorectal neoplasms in ulcerative colitis: a multicenter registration study.

Journal: Gastrointestinal endoscopy
Published: January 25, 2023

Clinicopathological Characteristics of Anastomotic Recurrence After Curative Resection for Colorectal Cancer: Comparison With Nonanastomotic Local Recurrences.

Clinicopathological Characteristics of Anastomotic Recurrence After Curative Resection for Colorectal Cancer: Comparison With Nonanastomotic Local Recurrences.

Journal: Diseases of the colon and rectum
Published: January 17, 2023

Neuroendocrine carcinoma associated with chronic ulcerative colitis: a case report and review of the literature.

Neuroendocrine carcinoma associated with chronic ulcerative colitis: a case report and review of the literature.

Journal: Annals of coloproctology
Published: October 11, 2022

Metastasis of Ovarian Cancer to the Descending Colon.

Metastasis of Ovarian Cancer to the Descending Colon.

Journal: Case reports in gastroenterology
Published: July 31, 2022

A case of sea anemone dermatitis associated with acute renal failure caused by Phyllodiscus semoni.

A case of sea anemone dermatitis associated with acute renal failure caused by Phyllodiscus semoni.

Journal: Journal of the European Academy of Dermatology and Venereology : JEADV
Published: June 25, 2022

Giant filiform polyposis with high-grade dysplasia: A case report and review of the literature.

Giant filiform polyposis with high-grade dysplasia: A case report and review of the literature.

Journal: Annals of medicine and surgery (2012)
Published: May 14, 2022

Clinical impact of primary tumor sidedness and sex on unresectable post-recurrence survival in resected pathological stage II-III colorectal cancers: a nationwide multicenter retrospective study.

Clinical impact of primary tumor sidedness and sex on unresectable post-recurrence survival in resected pathological stage II-III colorectal cancers: a nationwide multicenter retrospective study.

Journal: BMC cancer
Published: February 20, 2022

Changes in Lysophospholipid Components in Ulcerative Colitis and Colitis-associated Cancer.

Changes in Lysophospholipid Components in Ulcerative Colitis and Colitis-associated Cancer.

Journal: Anticancer research
Published: February 14, 2022

Differences in the Difficulty of Accessing Various 3-Dimensional Locations Under Mirror-Image Conditions During Laparoscopic Surgery.

Differences in the Difficulty of Accessing Various 3-Dimensional Locations Under Mirror-Image Conditions During Laparoscopic Surgery.

Journal: Surgical laparoscopy, endoscopy & percutaneous techniques
Published: January 29, 2022

CD133(+)HIF-1α(-) Expression After Chemoradiotherapy Predicts Poor Prognosis in Rectal Cancer.

CD133(+)HIF-1α(-) Expression After Chemoradiotherapy Predicts Poor Prognosis in Rectal Cancer.

Journal: Anticancer research
Published: January 14, 2022

Surgical outcomes of robotic, laparoscopic, and open low anterior resection after preoperative chemoradiotherapy for patients with advanced lower rectal cancer.

Surgical outcomes of robotic, laparoscopic, and open low anterior resection after preoperative chemoradiotherapy for patients with advanced lower rectal cancer.

Journal: Surgery today
Published: December 06, 2021
Showing 1-12 of 54

Last Updated: 09/26/2026