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Related Concept Videos

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Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

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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.
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Related Experiment Video

Updated: Jun 16, 2026

The Pocket-Creation Procedure of Endoscopic Submucosal Dissection for Large Rectal Laterally Spreading Tumors
04:09

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Published on: February 13, 2026

[Functional sequelae after low anterior rectal surgery].

Carlo Pala1, Fernando Serventi, Panagiotis Paliogiannis

  • 1Istituto di Patologia Chirurgica, AOU, Sassari, Italy. carlo.pala@tiscali.it

Annali Italiani Di Chirurgia
|February 6, 2010
PubMed
Summary
This summary is machine-generated.

Electrostimulation and biofeedback effectively treat anterior resection syndrome (ARS) after rectal cancer surgery. This rehabilitative approach significantly improves quality of life for patients experiencing ARS symptoms.

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Area of Science:

  • Oncology
  • Gastroenterology
  • Surgical Rehabilitation

Context:

  • Colorectal cancer treatment has evolved, with anterior resection of the rectum often replacing more radical surgeries.
  • Postoperative functional issues, termed anterior resection syndrome (ARS), impact patient quality of life.
  • ARS symptoms include incontinence, constipation, obstructed defecation, and urgency.

Purpose:

  • To evaluate the efficacy of electrostimulation and biofeedback in treating anterior resection syndrome (ARS).
  • To assess the impact of these therapies on patient quality of life following rectal cancer surgery.

Summary:

  • A prospective study included 61 patients undergoing anterior resection for rectal adenocarcinoma.
  • 14 patients developed ARS symptoms and were treated with sphincter electrostimulation and biofeedback.
  • All patients showed improvement, with 10 achieving complete ARS resolution and enhanced quality of life.

Impact:

  • Rehabilitative treatment with electrostimulation and biofeedback can significantly reduce ARS symptoms.
  • Accurate manometric functional assessment is crucial prior to initiating these therapies.
  • Improved functional outcomes enhance the overall quality of life for rectal cancer survivors.