Endoscopy is a medical procedure that enables physicians to visualize and examine
the interior of various organs and structures within the body. Typically performed
using a flexible, thin tube equipped with a light and camera, known as an endoscope,
this technique allows for minimally invasive exploration of the gastrointestinal
tract, respiratory system, urinary tract, and other internal cavities.
The endoscope is either inserted through natural body openings, such as the mouth or
anus, or through small incisions. Endoscopy serves both diagnostic and therapeutic
purposes, allowing doctors to detect abnormalities, obtain tissue samples for
biopsy, and even perform certain medical interventions without the need for major
surgery.
The real-time imaging provided by endoscopy aids in the diagnosis of conditions like
gastrointestinal ulcers, polyps, tumors, and inflammatory diseases. Its non-invasive
nature reduces patient discomfort and accelerates recovery, making endoscopy a
valuable tool in modern medical practice.