An endoscope is a medical instrument used to visualize the interior of the body’s organs and cavities, allowing for both diagnostic and therapeutic procedures.
It consists of a long, flexible or rigid tube equipped with a light source and a camera at the tip, which transmits real-time images to a monitor. Endoscopes are introduced into the body through natural openings, such as the mouth or anus, or through small incisions during minimally invasive surgeries. This allows physicians to examine areas like the gastrointestinal tract, respiratory system, or urinary system without the need for large surgical cuts.
Endoscopes come in different types depending on their intended use. The tube of the endoscope often contains channels that allow the insertion of surgical tools, enabling the physician to perform biopsies, remove polyps, or treat bleeding during the examination.
The light and camera at the tip of the endoscope provide high-quality visuals of the internal structures, making it an invaluable tool for diagnosing conditions such as ulcers, tumors, infections, and blockages.
Endoscopes also allow for real-time therapeutic interventions, reducing the need for invasive surgery and promoting quicker patient recovery.
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