Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...

Inflammatory Bowel Disease V: Surgical Management

Inflammatory Bowel Disease V: Surgical Management

Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Benchmarks in colorectal surgery: multinational study to define quality thresholds in high and low anterior resection.

The British journal of surgery·2022

Same author

Long term clinical outcomes and associated predictors of progression free survival in anal canal cancer.

Journal of gastrointestinal oncology·2022

Same author

Initial Experience With Staging Rectal Adenocarcinoma Using 7T Magnetic Resonance Imaging.

The Journal of surgical research·2019

Same author

Fox Den Disease: An Interesting Case Following Delayed Diagnosis.

Wounds : a compendium of clinical research and practice·2015

Same author

Fragmented pattern of tumor regression and lateral intramural spread may influence margin appropriateness after TEM for rectal cancer following neoadjuvant CRT.

Journal of surgical oncology·2014

Same author

Autonomic nerve regulation of colonic peristalsis in Guinea pigs.

Journal of neurogastroenterology and motility·2014

Search research articles

Related Experiment Video

Updated: Jun 1, 2026

Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction

Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction

Published on: March 24, 2023

How low is low? Evolving approaches to sphincter-sparing resection techniques.

Kirk Ludwig¹, Lauren Kosinski

¹Department of Surgery, Division of Colorectal Surgery, Medical College of Wisconsin, Milwaukee, WI 53226, USA.

Seminars in Radiation Oncology

|June 8, 2011

Summary

Radical resection remains the cornerstone of curative rectal cancer treatment. Modern surgical approaches prioritize achieving negative circumferential margins, shifting focus from tumor height to depth for improved outcomes.

More Related Videos

Low-Cost Single-Port (LoCoSP) Device for a Transcervical Approach in Minimally Invasive Transhiatal Esophagectomy

Low-Cost Single-Port (LoCoSP) Device for a Transcervical Approach in Minimally Invasive Transhiatal Esophagectomy

Published on: September 11, 2021

Robot-assisted Total Mesorectal Excision and Lateral Pelvic Lymph Node Dissection for Locally Advanced Middle-low Rectal Cancer

Robot-assisted Total Mesorectal Excision and Lateral Pelvic Lymph Node Dissection for Locally Advanced Middle-low Rectal Cancer

Published on: February 12, 2022

Related Experiment Videos

Last Updated: Jun 1, 2026

Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction

Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction

Published on: March 24, 2023

Low-Cost Single-Port (LoCoSP) Device for a Transcervical Approach in Minimally Invasive Transhiatal Esophagectomy

Low-Cost Single-Port (LoCoSP) Device for a Transcervical Approach in Minimally Invasive Transhiatal Esophagectomy

Published on: September 11, 2021

Robot-assisted Total Mesorectal Excision and Lateral Pelvic Lymph Node Dissection for Locally Advanced Middle-low Rectal Cancer

Robot-assisted Total Mesorectal Excision and Lateral Pelvic Lymph Node Dissection for Locally Advanced Middle-low Rectal Cancer

Published on: February 12, 2022

Area of Science:

Surgical Oncology
Gastrointestinal Surgery
Rectal Cancer Management

Background:

Radical resection is the primary curative treatment for rectal cancer.
Historical surgical decisions were based on tumor location (height above anal verge).
Evolving understanding of rectal cancer necessitates updated surgical strategies.

Purpose of the Study:

To describe the shift in surgical decision-making for rectal cancer resection.
To highlight the evolving focus from distal margin safety to circumferential margin clearance.
To underscore the impact of this shift on sphincter-sparing techniques.

Main Methods:

Review of current concepts in rectal cancer surgical management.
Comparison of historical and modern approaches to radical resection.
Analysis of factors influencing the evolution of surgical techniques.

Main Results:

Surgical strategy is transitioning from prioritizing distal margin to achieving negative circumferential margins.
Tumor depth is becoming a more critical factor than tumor height.
This shift facilitates the development and application of sphincter-sparing resection.

Conclusions:

The focus on achieving negative circumferential margins is redefining rectal cancer surgery.
Modern surgical planning emphasizes tumor invasiveness (depth) over simple location.
This paradigm shift is crucial for advancing sphincter-preserving rectal cancer treatments.