An endoscopy is a procedure that uses a thin, flexible tube with a camera to view the inside of your body. A screening is a test to check for signs of a condition before symptoms appear, and it often helps detect issues, such as colon cancer, early. Together, endoscopic procedures and screenings give doctors a detailed look at internal organs so they can gather accurate information. Here is more information about endoscopy and what it entails:
Holistic Care and Endoscopy
Holistic patient care focuses on the whole person rather than a single symptom or organ. Providers who use this approach factor your physical health, medical history, and daily habits together. In a holistic model, tests like endoscopies become one part of a larger picture, and physicians combine these findings with other data. Your doctor may review lab results and lifestyle factors alongside endoscopic findings.
Preventive medicine centers on identifying potential problems before they become serious. Endoscopic procedures and screenings support this goal because they allow direct visual examination of tissues inside the digestive tract. Doctors can note changes and document them for future comparison. During an endoscopy, your physician may also collect small tissue samples, and these samples are later examined in a laboratory.
Endoscopic Types
Endoscopic procedures come in several forms, and they enable doctors to view different body parts. Your doctor selects the type based on the area they need to examine. Some types include upper endoscopy, lower endoscopy, colonoscopy, and flexible sigmoidoscopy.
Upper Endoscopy and Lower Endoscopy
An upper endoscopy examines the esophagus, stomach, and the first part of the small intestine. The scope enters through the mouth, and it lets the doctor view the upper digestive tract. It is often used when symptoms involve swallowing or the stomach. Lower endoscopy refers to procedures that examine the lower portion of the digestive tract. The scope enters through the rectum so the physician can view internal tissues. It helps assess areas that upper procedures cannot reach.
Colonoscopy and Flexible Sigmoidoscopy
A colonoscopy examines the entire large intestine, and it is a common screening tool. The doctor looks for changes that appear along the colon lining. This procedure is frequently recommended for routine screening at certain ages.
A flexible sigmoidoscopy focuses on the lower part of the colon rather than the full length. The scope is flexible, and it allows the physician to view the rectum and sigmoid colon. It covers a smaller area than a colonoscopy does.
Good Candidates
Not everyone needs an endoscopy. Your physician will determine whether the procedure is appropriate based on your individual circumstances. You may be a candidate if you:
- Have specific digestive symptoms that require further evaluation
- Have a family history of gastrointestinal conditions
- Meet age-related screening guidelines for routine endoscopic procedures
A conversation with your provider is the most effective way to determine whether an endoscopy is right for you and when the timing is most appropriate.
Schedule Endoscopic Procedures and Screenings
Most endoscopies require some preparation beforehand, and this may include dietary changes or other specific instructions from your care team. Because sedation is often used, you will usually need someone to drive you home afterward. To learn more about the benefits of endoscopic procedures and screenings, consult a gastrointestinal specialist near you.
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