If you have been referred for a colonoscopy in Brisbane, you may have questions about what the procedure involves, why it is recommended, and what it can detect. A colonoscopy is one of the most effective tools available for diagnosing bowel conditions, identifying the cause of digestive symptoms, and preventing bowel cancer.
At Colonoscopy Brisbane, colonoscopies are performed by Dr Goutham Sivasuthan, an Australian-trained General and Endoscopic Surgeon with extensive experience in diagnosing and managing conditions affecting the digestive system.
Our focus is to provide high-quality, patient-centred colonoscopy services in Brisbane, combining modern technology, careful assessment, and clear communication so that patients feel informed and reassured throughout the process.
A colonoscopy is a medical procedure that allows the inside of the large bowel (colon) to be examined using a flexible camera called a colonoscope.
The colonoscope is a long, thin, flexible instrument with a small high-definition camera and light at its tip. It is gently passed through the back passage (anus) and guided through the colon so that the bowel lining can be viewed on a video screen.
During the examination, Dr Goutham Sivasuthan carefully inspects the bowel for abnormalities such as:
Polyps
Inflammation
Ulcers
Bleeding
Tumours / Bowel Cancer
Other bowel diseases
If required, biopsies (small tissue samples) may be taken or polyps removed during the procedure.
This makes colonoscopy both a diagnostic and preventative procedure, as removing polyps can stop bowel cancer from developing.
Why Might You Need a Colonoscopy?
A colonoscopy may be recommended to investigate symptoms affecting the digestive system or to screen for bowel cancer.
Common reasons for having a colonoscopy in Brisbane include:
Blood in the stool
Rectal bleeding
Unexplained iron deficiency anaemia
Persistent diarrhoea
Ongoing constipation
Unexplained abdominal pain
Changes in bowel habits
Family history of bowel cancer
Positive bowel screening test
Surveillance after previous polyps
Many patients also choose colonoscopy as part of preventative bowel cancer screening, particularly if they are over the age of 45–50 or have a family history of bowel disease.
Signs of Bowel Cancer
A colonoscopy is one of the most reliable tests used to detect bowel cancer.
In Australia, bowel cancer is one of the most common cancers, but it is also one of the most preventable cancers when detected early.
Possible signs of bowel cancer include:
Blood in the stool or rectal bleeding
A persistent change in bowel habits
Ongoing abdominal discomfort
Unexplained iron deficiency anaemia
Fatigue
Unintentional weight loss
Feeling that the bowel does not empty fully
It is important to remember that bowel cancer may not cause symptoms in its early stages, which is why screening colonoscopy plays an important role in prevention.
Removing polyps before they become cancerous significantly reduces the risk of developing bowel cancer.
Polyps and Bowel Cancer Prevention
Polyps are fleshy growths that develop on the lining of the bowel.
They can vary in size from a tiny dot to several centimetres. While most polyps are benign, some can slowly develop into cancer over time.
During colonoscopy, polyps can often be removed immediately using specialised instruments passed through the colonoscope.
This is known as polypectomy, and it is one of the most important ways colonoscopy helps prevent bowel cancer.
How Long Does a Colonoscopy Take?
A very common question patients ask is how long a colonoscopy takes.
The actual colonoscopy procedure itself typically takes 20 to 30 minutes.
However, the total time spent at the hospital or day procedure centre is usually two to three hours.
This includes:
1. Admission and preparation 2. Meeting the anaesthetist 3. The colonoscopy procedure 4. Recovery from sedation
Because sedation is used, patients are generally asleep during the procedure and remember little or nothing about the examination.
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Book a Colonoscopy in Brisbane
If you have been referred for a colonoscopy in Brisbane, or if you are experiencing symptoms that require investigation, our team is here to help.
Colonoscopy is one of the most effective ways to diagnose bowel conditions, investigate digestive symptoms, and prevent bowel cancer.
Early detection saves lives.
To learn more about Colonoscopy Brisbane services or to arrange a consultation with Dr Goutham Sivasuthan, please contact our clinic today.
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What Happens During the Colonoscopy?
On the day of your colonoscopy, you will be admitted to the endoscopy unit.
The procedure is performed under sedation administered by an anaesthetist, which allows you to sleep comfortably during the examination.
During the colonoscopy:
The colonoscope is gently inserted into the bowel. The colon lining is carefully examined. Polyps can be removed if present. Biopsies may be taken if needed.
The colonoscope also allows treatment of certain problems such as bleeding during the same procedure.
Recovery After Colonoscopy
After the procedure, patients spend time in the recovery area while the sedation wears off.
Most patients can:
Eat and drink soon after the procedure Go home the same day Return to normal activities the following day
Some mild bloating or cramping can occur due to air used during the procedure, but this typically settles quickly.
You will receive information about the findings of your colonoscopy before leaving, and biopsy results will be reviewed once available.
At Colonoscopy Brisbane, colonoscopy is part of a broader approach to digestive health.
A Holistic Approach to Gut Health
Many digestive symptoms can arise from a variety of conditions, including:
If colonoscopy findings are normal but symptoms continue, further testing may be considered to better understand the underlying cause.
This may include gut microbiome testing, dietary assessment, or additional diagnostic investigations.
Why Choose Colonoscopy Brisbane?
Colonoscopy Brisbane was founded with the goal of providing accessible, high-quality digestive health care for patients across Brisbane.
Our clinic offers:
– Expert colonoscopy procedures – Modern endoscopy facilities – Clear communication and patient education – Comprehensive digestive health assessment – Personalised care from consultation to follow-up
Your procedure will be performed by Dr Goutham Sivasuthan, an experienced General and Endoscopic Surgeon who has worked across Brisbane’s major hospitals and specialises in gastrointestinal and endoscopic procedures.
We care for patients across
Brisbane CBD
South Brisbane
Sunnybank
Logan
Redlands
North Lakes
Greater Brisbane region
Our aim is to make colonoscopy safe, comfortable, and informative, helping patients understand their gut health and detect problems early.
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Join Us in Your Gut Health Journey Today
Reach out now to schedule your appointment and prioritise your health with our expert team
