Chika Katayama

Maebashi, Japan

Last Updated: 09/26/2026

Save publications for later

Sign Up

Not sure about your diagnosis?

Check Your Symptoms

Found 22 publications

A simple MRI/PET-derived index predicts relapse-free survival after neoadjuvant chemoradiotherapy in locally advanced rectal cancer.

A simple MRI/PET-derived index predicts relapse-free survival after neoadjuvant chemoradiotherapy in locally advanced rectal cancer.

Journal: Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland

Published: March 25, 2026

Association between preoperative oral frailty and postoperative infectious complications in patients undergoing colorectal cancer surgery: a retrospective analysis using the oral frailty index-8.

Association between preoperative oral frailty and postoperative infectious complications in patients undergoing colorectal cancer surgery: a retrospective analysis using the oral frailty index-8.

Journal: Surgery today

Published: March 01, 2026

Smaller Oxygen Nanobubbles More Effectively Suppress Colitis and Colon Carcinogenesis than Larger Oxygen Nanobubbles.

Smaller Oxygen Nanobubbles More Effectively Suppress Colitis and Colon Carcinogenesis than Larger Oxygen Nanobubbles.

Journal: International journal of molecular sciences

Published: November 24, 2025

Psoas Muscle Volume as a Predictor of Postoperative Complications in Patients Undergoing Emergency Surgery for Strangulated Small Bowel Obstruction: A Retrospective Single-Center Study.

Psoas Muscle Volume as a Predictor of Postoperative Complications in Patients Undergoing Emergency Surgery for Strangulated Small Bowel Obstruction: A Retrospective Single-Center Study.

Journal: Annals of gastroenterological surgery

Published: September 22, 2025

Predictors of distant recurrence and the role of selective lateral lymph node dissection after preoperative chemoradiotherapy for rectal cancer: a retrospective study.

Predictors of distant recurrence and the role of selective lateral lymph node dissection after preoperative chemoradiotherapy for rectal cancer: a retrospective study.

Journal: Surgery today

Published: July 29, 2025

ASO Author Reflections: Intratumoral Lipopolysaccharide as a Novel Biomarker of the Tumor Microenvironment and Prognosis in Esophageal Squamous Cell Carcinoma.

ASO Author Reflections: Intratumoral Lipopolysaccharide as a Novel Biomarker of the Tumor Microenvironment and Prognosis in Esophageal Squamous Cell Carcinoma.

Journal: Annals of surgical oncology

Published: July 02, 2025

Umbilical fat is useful for evaluating the risk of incisional hernia after laparoscopic colorectal surgery.

Umbilical fat is useful for evaluating the risk of incisional hernia after laparoscopic colorectal surgery.

Journal: Surgery today

Published: May 19, 2025

Intratumoral Lipopolysaccharide Positivity Related to Tumor-Associated Macrophage Infiltration and Poor Prognosis in Esophageal Squamous Cell Carcinoma.

Intratumoral Lipopolysaccharide Positivity Related to Tumor-Associated Macrophage Infiltration and Poor Prognosis in Esophageal Squamous Cell Carcinoma.

Journal: Annals of surgical oncology

Published: March 18, 2025

Impact of adjuvant chemotherapy on survival outcomes in older and non-older patients with high-risk stage II colorectal cancer.

Impact of adjuvant chemotherapy on survival outcomes in older and non-older patients with high-risk stage II colorectal cancer.

Journal: Surgery today

Published: February 08, 2025

Comparison of the postoperative outcomes between the robotic transabdominal approach alone and the combined robotic transabdominal and conventional transanal approach for rectal cancer.

Comparison of the postoperative outcomes between the robotic transabdominal approach alone and the combined robotic transabdominal and conventional transanal approach for rectal cancer.

Journal: Surgery today

Published: December 29, 2024

Benefit of laparoscopic two-team transanal beyond total mesorectal excision for advanced and recurrent rectal cancer with invasion: a retrospective study compared with conventional laparoscopic approach.

Benefit of laparoscopic two-team transanal beyond total mesorectal excision for advanced and recurrent rectal cancer with invasion: a retrospective study compared with conventional laparoscopic approach.

Journal: Techniques in coloproctology

Published: August 01, 2024

C-reactive Protein/Albumin Ratio Predicts Short-term Postoperative Outcomes and Intraabdominal Abscess Formation in Colorectal Perforation.

C-reactive Protein/Albumin Ratio Predicts Short-term Postoperative Outcomes and Intraabdominal Abscess Formation in Colorectal Perforation.

Journal: Journal of the anus, rectum and colon

Published: May 11, 2024

Showing 1-12 of 22

Last Updated: 09/26/2026