Endoscopy Services

Diagnostic Colonoscopy

Colonoscopy is a procedure used to view the large intestine (colon and rectum) using an instrument called a colonoscope, a flexible tube with a small camera and light source attached to its tip. Colonoscopy can be performed for screening or diagnostic purposed. While diagnostic colonoscopy is performed to confirm the presence of colorectal cancer or colorectal polyps from a person showing symptoms (blood in stools, anemia, etc.), screening colonoscopy is performed on an asymptomatic person without any prior history of the two conditions.

Screening colonoscopy is indicated for the following:

• Inflammatory bowel disease

Colonoscopy is usually performed under sedation on an outpatient basis. You will be given a laxative or enema preparation to clear your bowels before the procedure. Air will be pumped into the colon to expand it for better visibility. The colonoscope is inserted into the rectum and gently moved up the colon until it reaches the caecum (junction of small and large intestine). The colonoscope is then withdrawn slowly as the camera relays pictures of the colon and rectum lining onto a large screen for your doctor to view. Any polyps or growths detected by the colonoscope can be removed and sent to the lab for determining whether it is cancerous or not (biopsy).

Screening colonoscopy is a very sensitive test. However, some cancers, small polyps or non-polypoid lesions may go unnoticed, and the procedure may be associated with the risk of bleeding, tearing or perforation of the colon lining, especially during polypectomy.

Age 50

Screening is recommended if you are 50 years of age or older, with no risk factors. The test is ordered earlier if you have a family history (first-degree relative: parent, sibling or child) of colorectal cancer or polyps. If the relative was diagnosed at <60 years of age or if two relatives were diagnosed at any age, you are advised to have a screening colonoscopy at 40 years of age or 10 years before the age of the earliest diagnosis (whichever comes first). The screening needs to be repeated every 5 years. If the relative was diagnosed at ≥60 years of age or if two relatives were diagnosed at any age, you are advised to have a screening colonoscopy at 40 years of age, and repeat every 10 years.

Our Providers: Colorectal Surgery

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  Dr. Sarah Boostrom, MD

  Specialty & Sub-Specialties

  Colorectal Surgical Services

  • Anorectal Disorders
  • Fissures
  • Fistulas
  • Hemorrohoids
  • Peri-anal Abscesses
  • Robotics and Laparoscopic Surgery
  • Colon and Rectal Cancer
  • Chron's and Ulcerative Colitis
  • Diverticulitis
  • Fecal Incontinence
  • Constipation
  • Pelvic Floor Dysfunction

  Endoscopy Services

  • Diagnostic Colonoscopy
  • Screenings

  Address

  9101 North Central Expressway, Suite 300C, Dallas, TX, 75231

  Website

  • Baylor Scott & White Quality Alliance MemberClicking on the link will direct you to an independent physician practice website that is not hosted or maintained by North Central Surgical Center.
  • Colon & Rectal Surgical Consultant of North TexasClicking on the link will direct you to an independent physician practice website that is not hosted or maintained by North Central Surgical Center.
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  J. Marcus Downs, MD

  Specialty & Sub-Specialties

  Colorectal Surgery

  Address

  8315 Walnut Hill Lane, Suite 220, Dallas, TX, 75231

  Website

  • Baylor Scott & White Quality Alliance MemberClicking on the link will direct you to an independent physician practice website that is not hosted or maintained by North Central Surgical Center.
  • Texas Colon & Rectal SurgeonsClicking on the link will direct you to an independent physician practice website that is not hosted or maintained by North Central Surgical Center.
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  Philip J. Huber, MD

  Specialty & Sub-Specialties

  Colorectal Surgery

  Address

  8160 Walnut Hill Lane, Suite 306, Dallas, TX, 75231

  Website

  • Baylor Scott & White Quality Alliance MemberClicking on the link will direct you to an independent physician practice website that is not hosted or maintained by North Central Surgical Center.
  • True SurgicalClicking on the link will direct you to an independent physician practice website that is not hosted or maintained by North Central Surgical Center.