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[Colonoscopy: indications, contraindications and complications]

S C Nahas¹, D E Oliveira Filho, S E Araújo

¹Serviço de Cirurgia do Cólon, Faculdade de Medicina, Universidade de São Paulo.

Revista Do Hospital Das Clinicas

|August 12, 1998

Summary

Colonoscopy is a key diagnostic and therapeutic tool for colorectal diseases, offering effective polyp removal and bleeding control. This method demonstrates low complication rates in clinical practice.

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Area of Science:

Biomedical Engineering
Gastroenterology
Medical Technology

Background:

Bioengineering advancements and medical information have significantly improved colonoscopy.
Colonoscopy is now a comprehensive method for investigating colorectal diseases.

Purpose of the Study:

To describe colonoscopy's diagnostic and therapeutic applications.
To outline its primary indications and limitations.
To emphasize its therapeutic roles, including polypectomy and hemostasis.

Main Methods:

Review of colonoscopy as a diagnostic tool.
Evaluation of colonoscopy's therapeutic interventions.
Discussion of potential complications such as bleeding, perforation, and post-polypectomy syndrome.

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Main Results:

Colonoscopy is widely used for polypectomy, identifying bleeding sources, and achieving hemostasis.
The study discusses significant complications like hemorrhage, perforation, and post-polypectomy syndrome.
The authors report low morbidity and mortality rates from their decade-long experience.

Conclusions:

Colonoscopy is an indispensable tool in managing colorectal diseases.
Therapeutic colonoscopy, including polypectomy and hemostasis, is effective.
The procedure is associated with low complication rates when performed by experienced practitioners.