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Related Concept Videos

Inflammatory Bowel Disease V: Surgical Management01:21

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:
Endoscopic Procedures II: Colonoscopy01:25

Endoscopic Procedures II: Colonoscopy

The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
Ostomy Care01:24

Ostomy Care

Introduction
An ostomy is a surgical procedure that creates an artificial opening from the intestines to the outside of the body, allowing for the rerouting of effluent. This opening is known as a stoma. A stoma usually protrudes above the skin surface, appearing pink or red, moist, and round, and it lacks nerve sensations.
There are different types of ostomies, including colostomies, ileostomies, and urostomies:
Diverticular Disease of the Colon01:27

Diverticular Disease of the Colon

Diverticular disease involves the formation of diverticula—small sac-like outpouchings of the colonic wall—and their complications. It most commonly affects the sigmoid colon due to higher intraluminal pressure and structural vulnerability. It results from structural weakness and increased pressure in the colon, producing pseudodiverticula that may remain silent or progress to inflammation and serious complications.Structure of DiverticulaIn diverticulosis, these outpouchings are...
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

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...
Assessment of the Rectum and Anus01:25

Assessment of the Rectum and Anus

Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...

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Related Experiment Video

Updated: Jun 13, 2026

Murine Distal Colostomy, A Novel Model of Diversion Colitis in C57BL/6 Mice
08:20

Murine Distal Colostomy, A Novel Model of Diversion Colitis in C57BL/6 Mice

Published on: July 12, 2018

Please doctor - no colostomy.

W W Rudd

    Canadian Family Physician Medecin De Famille Canadien
    |May 15, 2010
    PubMed
    Summary
    This summary is machine-generated.

    New surgical techniques enable the avoidance of colostomy for low rectal cancer patients. These methods allow for primary anastomosis, preserving quality of life and reducing patient burden.

    Related Experiment Videos

    Last Updated: Jun 13, 2026

    Murine Distal Colostomy, A Novel Model of Diversion Colitis in C57BL/6 Mice
    08:20

    Murine Distal Colostomy, A Novel Model of Diversion Colitis in C57BL/6 Mice

    Published on: July 12, 2018

    Area of Science:

    • Colorectal Surgery
    • Surgical Oncology
    • Rectal Cancer Treatment

    Background:

    • Standard treatment for low rectal cancers often necessitates abdominal perineal resection and colostomy.
    • This approach can significantly impact patients' quality of life.

    Purpose of the Study:

    • To introduce and describe novel surgical techniques for low rectal tumors.
    • To evaluate the feasibility of avoiding colostomy in these cases through primary anastomosis.

    Main Methods:

    • Description of three innovative surgical approaches for low rectal cancer resection.
    • Focus on achieving primary anastomosis in challenging anatomical locations.

    Main Results:

    • Successful resection of low rectal tumors with primary anastomosis was achieved in a subset of patients.
    • Avoidance of permanent colostomy was possible, leading to improved patient outcomes.

    Conclusions:

    • These new techniques offer a viable alternative to traditional colostomy for select low rectal cancer patients.
    • Preserving the natural anatomy through primary anastomosis enhances patient satisfaction and well-being.