Bowel Health Check with colonoscopy (referral form at the bottom of the page)

Bowel cancer develops through a well defined pathway. Bowel polyps (also called adenomas) can slowly grow over years in the lining (also called mucosa) of your bowels and become cancerous (also called carcinoma). Colonoscopy can remove these pre-cancerous growths and keep you cancer free. It is a very safe procedure where a flexible camera is inserted into your anus to examine your small and large bowel. Prior to your procedure you need to flush your bowels, by drinking bowel preparation and only having clear fluids the day prior to the procedure. Colonoscopy usually takes approximately 30 minutes and you will be given sedation medication to keep you comfortable and asleep.

Cancer Development

Symptoms

Many patients with bowel cancer or large polyps do not experience any symptoms. Depending on the size and the position of the cancer people can experience:

  • Blood in your stool or bleeding from the rectum.
  • Change in your bowel habits, including diarrhea or constipation or a change in the consistency of your stool
  • Abdominal pains, cramping or distention.
  • Fatigue
  • Weightloss
  • A feeling that your bowel doesn't empty completely
  • Anaemia

 

Bowel screening

In new Zealand people between the ages of 65 and 75 are offered screening where stool samples are analysed for traces of blood (FOBT). This program has been very successful and has detected many people who had cancer but no symptoms. Limitations of this test is that 40% of cancers do not bleed and therefore do not get detected by stool testing. 

Frequently Asked Questions (FAQ)

Can I refer myself for a colonoscopy?

Do I need a colonoscopy if I have had a negative bowel screening test

Does it hurt to remove a polyp?

How long is the wait time for colonoscopy?

How much does a colonoscopy cost?

How often do you find polyps?

Self Referral Form

Please fill out the form below and one of my staff will contact you within the next business day to discuss and find a convenient time for the procedure.

 

Name *
Email *
Phone *
Date of Birth *
NHI (patient identifier)
Medical Insurance Company
Name of GP
Name of Medical Practise GP
Reason for colonoscopy *
Please describe your symptoms, medical history or any other comments *

 

Clinic Appointment

Or if you prefer you can see me in Clinic first to discuss your options and create a treatment plan. You can use this form to refer yourself for a clinic appointment.

 

 

5 out of 5 stars
posted 6 months ago

Dr Marius has been my lifesaver in terms of some serious pain I was getting in my stomach. He diagnosed what was happening very quickly based on my symptoms and case and he organised treatment for me straight away resulting in instant pain relief. A doctor that genuinely cares with a lot of expertise and goes above and beyond! Thank you so much Marius.

5 out of 5 stars
posted 8 months ago

An absolutely awesome consultant, with an excellent and genuine concern for patient care. I consider myself extremely fortunately to have been referred under his professional care and his treatment, has genuinely improved my quality of life. By far the most supportive and expert gastroenterologist that I have ever had the pleasure of meeting. Thank you for your continued support.

5 out of 5 stars
posted 2 years ago

Dr Marius. I am writing to express my appreciation for all that Dr Marius has been able to do so i have been able to avoid major surgery. I have adenocarcinoma,(cancer in the duodenum). I was offered an extremely invasive operation called Whipple. This involves extensive cutting and rejoining of the liver pancreas and gall bladder with all its aftermath and infection risks. I chose not to have this as i preferred to have quality of life rather than longevity. Sadly i have been up close to...

5 out of 5 stars
posted a year ago

My son Liam has been under the care of Marius for most of this year with some complex issues which are now resolved. Marius was extremely knowledgeable and professional in his care throughout this process, while offering a kind and empathetic approach to both myself and Liam . I would thoroughly recommend him to anyone seeking the services of a Gastroenterologist.

5 out of 5 stars
posted 2 months ago

Dear Reader I have had experience of my stomach chronic infection by HP. My GP has not give me treatment after I have done gastroscopy while I have moderate symptoms. I call Dr Marius clinic, his nurse was realized my situation and contacted Dr Marius. I had phone consultation with Dr Marius. I got my medications to treat stomach infection. That happened just in three weeks ago. I am feeling better now. That is impressive experience and I do appreciate Dr Marius give me the right treatment and...