What Is a Colonoscopy?

A colonoscopy is a procedure that allows a detailed examination of the colon and rectum. It is performed using a colonoscope, a thin, flexible tube equipped with a tiny camera and light.

During the procedure:

  • The colonoscope is gently inserted through the rectum and guided through the large intestine.
  • A magnified view of the intestinal lining is transmitted to a monitor for examination.
  • If polyps or abnormal tissue are found, they can be removed immediately for further evaluation.

Colonoscopy is widely used for:

  • Routine colon cancer screening
  • Investigating symptoms such as rectal bleeding, chronic diarrhea, constipation, or unexplained abdominal pain
  • Diagnosing inflammatory bowel disease (IBD), including Crohn’s disease and ulcerative colitis
  • Monitoring and removing precancerous polyps

How Does a Colonoscopy Prevent Colon Cancer?

Most cases of colorectal cancer begin as benign polyps, which may become cancerous over time if left untreated. A colonoscopy in Chandler & Mesa at AZ Gastro Care helps prevent cancer by:

  • Identifying and removing polyps before they become malignant
  • Detecting early-stage cancer, when treatment is most effective
  • Providing insight into gastrointestinal symptoms that may indicate underlying conditions

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What to Expect During a Colonoscopy

Preparation for a colonoscopy includes cleansing the colon to ensure a clear view of the intestinal lining. This typically involves:

  • A temporary liquid diet the day before the procedure
  • Laxatives or bowel prep solutions to clear the digestive tract
  • Instructions from our team to ensure optimal preparation for the procedure

The Colonoscopy Procedure

On the day of your procedure:

  • Sedation is administered to keep you relaxed and comfortable.
  • The colonoscope is inserted and carefully guided through the colon.
  • The intestinal lining is examined for abnormalities, and any detected polyps or suspicious tissue are removed for further analysis.
  • The procedure typically takes 20 to 60 minutes, depending on findings.

Following the procedure:

  • Patients recover briefly in the clinic as the sedation wears off.
  • A detailed report is provided, and follow-up recommendations are discussed based on findings.
  • Patients may feel mild bloating or discomfort, which usually resolves quickly.
  • A designated driver is required as sedation effects may persist for several hours.
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Schedule Your Colonoscopy Today

A colonoscopy is one of the most effective ways to prevent colon cancer and ensure long-term digestive health. At AZ Gastro Care, we are dedicated to providing advanced, patient-centered care in a comfortable and safe environment.

Take control of your health today—schedule your colonoscopy at our Mesa, Chandler, or Gilbert locations.

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