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

Assessment of the Rectum and Anus

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,...

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:

Drugs for Treatment of Diarrhea-Predominant IBS

Drugs for Treatment of Diarrhea-Predominant IBS

Diarrhea-predominant irritable bowel syndrome (IBS-D) is a subtype of IBS characterized primarily by frequent, loose, or watery stools, abdominal pain, and abdominal discomfort. Therapeutic approaches to managing IBS-D include dietary changes, stress management techniques, and pharmaceutical interventions.
Two specific drugs used in the treatment are alosetron (Lotronex) and eluxadoline (Viberzi). Alosetron, a 5-HT3 antagonist, works by slowing the movement of stools in the gut, reducing bowel...

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care

Urinary Tract Infection III: Diagnostic Studies and Interprofessional Care

A healthcare provider can diagnose a urinary tract infection (UTI) through several methods:Medical History and Symptoms: The provider will take a detailed medical history and ask about symptoms such as frequent urination, burning sensation during urination, and lower abdominal pain.Urinalysis: A clean-catch urine sample is collected in a sterile container and tested for the presence of bacteria, white blood cells (leukocytes), nitrites, blood, and protein. The presence of leukocytes and...

Irritable Bowel Syndrome III: Medical and Nursing Management

Irritable Bowel Syndrome III: Medical and Nursing Management

Managing Irritable Bowel Syndrome (IBS) involves a multifaceted approach, including lifestyle modifications, dietary changes, and medication.

Chronic Bowel Disorders: Introduction

Chronic Bowel Disorders: Introduction

Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...

You might also read

Related Articles

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

Sort by

Same author

Rome V Criteria for Anorectal Disorders: The Good and the Useful.

Gastroenterology·2026

Same author

Evaluation of the Length of Anal High-Pressure Zone as a Barrier for Fecal Incontinence.

Journal of clinical gastroenterology·2026

Same author

Randomized Sham-Controlled Trial of Translumbosacral Neuromodulation Therapy for Fecal Incontinence.

Gastroenterology·2026

Same author

AGA Clinical Practice Update on Diagnosis and Treatment of Hemorrhoids: Expert Review.

Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association·2026

Same author

Endoscopic-Assisted Glucose Breath Test (EAGBT) for Evaluating Distal Small Intestinal Bacterial Overgrowth (SIBO): Correlation of Nuclear Imaging With Breath Testing.

Neurogastroenterology and motility·2026

Same author

Resting and Squeeze Anal Pull-Through Assessments by Fecobionics Demonstrate Weak Anal Sphincters in Patients With Fecal Incontinence.

Neurogastroenterology and motility·2026

Search research articles

Related Experiment Video

Updated: Dec 14, 2025

Acupoint Needle-Embedding Combined with Ironing Therapy for Postoperative Pain After Anal Surgery

Acupoint Needle-Embedding Combined with Ironing Therapy for Postoperative Pain After Anal Surgery

Published on: June 23, 2023

Anorectal Disorders: An Update.

Satish S C Rao¹, Eula P Tetangco

¹Division of Neurogastroenterology/Motility, Medical College of Georgia, Augusta University, Augusta, GA.

Journal of Clinical Gastroenterology

|July 22, 2020

Summary

This summary is machine-generated.

Anorectal disorders are common and complex, often requiring advanced diagnostics for accurate assessment. This review updates knowledge on the pathophysiology, diagnosis, and management of various anorectal conditions.

More Related Videos

Transcorporal Artificial Urinary Sphincter Cuff Placement in a Case Requiring Revision for Urethral Atrophy

Transcorporal Artificial Urinary Sphincter Cuff Placement in a Case Requiring Revision for Urethral Atrophy

Published on: June 16, 2022

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings

Published on: November 9, 2016

Related Experiment Videos

Last Updated: Dec 14, 2025

Acupoint Needle-Embedding Combined with Ironing Therapy for Postoperative Pain After Anal Surgery

Acupoint Needle-Embedding Combined with Ironing Therapy for Postoperative Pain After Anal Surgery

Published on: June 23, 2023

Transcorporal Artificial Urinary Sphincter Cuff Placement in a Case Requiring Revision for Urethral Atrophy

Transcorporal Artificial Urinary Sphincter Cuff Placement in a Case Requiring Revision for Urethral Atrophy

Published on: June 16, 2022

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings

A Novel Approach for the Administration of Medications and Fluids in Emergency Scenarios and Settings

Published on: November 9, 2016

Area of Science:

Gastroenterology and Colorectal Surgery

Background:

Anorectal disorders present with overlapping symptoms, complicating diagnosis and management.
These conditions are prevalent, distressing, and contribute significantly to healthcare burdens.

Purpose of the Study:

To provide a succinct update on the latest knowledge regarding anorectal disorders.
To cover the pathophysiology, diagnosis, and management of specific anorectal conditions.

Main Methods:

Review of current literature on anorectal disorders.
Discussion of advanced diagnostic tools including anorectal manometry, anal ultrasonography, MRI, and neurophysiological tests.

Main Results:

Meticulous history and digital rectal examination are crucial for initial diagnosis.
Sophisticated tools enable accurate characterization of structural and functional abnormalities.
The review covers anal fissure, hemorrhoids, rectal prolapse, intussusception, rectocele, solitary rectal ulcer syndrome, levator ani syndrome, dyssynergic defecation, and fecal incontinence.

Conclusions:

Accurate diagnosis and characterization of anorectal disorders are enhanced by advanced technology.
Comprehensive understanding of pathophysiology, diagnostics, and management is essential for effective patient care.