A diagnosis of colon cancer can raise many questions for patients and their families. You may want to understand which tests are needed, whether surgery is necessary, how treatment is planned, and what recovery may involve. Getting clear information from a specialist can help you make informed decisions about your care.

If you are looking for a colon cancer surgeon in Sarjapur Road, Dr. Govind Nandakumar provides specialist consultation in surgical gastroenterology and gastrointestinal cancer surgery at Manipal Hospital, Sarjapur Road, Bengaluru. The appropriate treatment depends on the cancer’s location, stage, and the patient’s overall health.

What Is Colon Cancer?

Colon cancer develops when abnormal cells in the lining of the colon begin to grow uncontrollably. The colon is part of the large intestine, which helps absorb water and form stool. Colon cancer is a type of colorectal cancer, a term that includes cancers of both the colon and rectum.

Some colon cancers develop from growths called polyps. Not all polyps are cancerous, but certain types can become cancerous over time. Screening and timely investigation of concerning symptoms can help identify problems earlier.

Colon cancer does not always cause noticeable symptoms in its early stages. This is one reason screening is important, particularly for people with increased risk.

What Symptoms Should You Look Out For?

Symptoms can vary depending on the tumour’s location and how the disease progresses. Possible warning signs include:

• Blood in the stool or rectal bleeding

• Persistent constipation, diarrhoea, or a change in normal bowel habits

• Abdominal pain, cramps, or discomfort that does not settle

• A feeling that the bowel has not emptied completely

• Unexplained weight loss

• Ongoing tiredness or weakness, sometimes related to anaemia

These symptoms do not necessarily mean that you have cancer. However, persistent or unexplained changes should be assessed by a doctor. Significant bleeding, severe abdominal pain, repeated vomiting, or an inability to pass stool or gas may require urgent medical attention.

How Is Colon Cancer Diagnosed?

Before recommending treatment, the doctor needs to establish whether cancer is present and understand its extent. Evaluation may involve several investigations.

Colonoscopy: A specialist examines the inside of the colon using a flexible camera. If an abnormal area or polyp is found, a tissue sample may be collected for testing.

Biopsy: A pathologist examines the tissue sample to determine whether cancer cells are present and identify the type of tumour.

Imaging tests: CT scans and other imaging investigations may be recommended to assess the tumour and check whether the disease has spread to other organs.

Blood tests: These can help evaluate general health, kidney and liver function, and anaemia. A blood marker such as CEA may also be measured when appropriate, although it cannot diagnose colon cancer on its own.

The results help the medical team determine the cancer stage and discuss suitable treatment options.

When Is Surgery Needed for Colon Cancer?

Surgery is an important treatment for many colon cancers, particularly when the tumour can be removed safely. The exact procedure depends on the location and extent of the disease.

A common operation is a colectomy, in which the affected section of the colon is removed along with nearby lymph nodes. In many cases, the remaining healthy ends of the bowel can be joined together. In other situations, a temporary or permanent stoma may be necessary.

Laparoscopic surgery uses small incisions and specialised instruments. It may be suitable for selected patients and can offer benefits such as smaller wounds and potentially faster recovery. Open surgery may be more appropriate in certain complex cases. The choice depends on the tumour, previous abdominal operations, the patient’s health, and the surgeon’s assessment.

For advanced disease, treatment planning may involve additional specialists and therapies. Chemotherapy may be recommended before or after surgery in selected cases. If the cancer has spread, the treatment approach depends on where it has spread and whether surgery or other treatments may provide benefit.

What Should You Expect During Recovery?

Recovery varies according to the type of surgery, the patient’s general health, and whether complications occur. Hospital care may include pain management, gradual movement, nutritional support, and monitoring of bowel function.

Patients are generally encouraged to follow their surgical team’s advice about walking, wound care, eating, and returning to normal activities. Follow-up appointments are important to review the pathology report, discuss any additional treatment, and plan ongoing surveillance.

Seek medical advice if you develop fever, worsening abdominal pain, persistent vomiting, increasing wound redness, or other unexpected symptoms after surgery.

Preparing for Your Consultation

A specialist appointment is an opportunity to understand your diagnosis and discuss the available options. To make the most of your visit, bring:

• Colonoscopy and biopsy reports

• CT or other imaging reports and available scans

• Recent blood test results

• A list of current medicines and existing medical conditions

• Details of previous surgeries and relevant family history

You can ask whether surgery is recommended, which procedure may be suitable, whether a stoma might be needed, what the main risks are, and whether chemotherapy or other treatments may be required.

Consult a Colon Cancer Surgeon in Sarjapur Road

Choosing a treatment plan requires careful assessment rather than relying on symptoms or scan findings alone. Dr. Govind Nandakumar specialises in surgical gastroenterology and gastrointestinal cancer surgery, and consultations provide an opportunity to discuss investigation results, surgical suitability, and the next steps in care.

If you have been diagnosed with colon cancer or need a specialist opinion about an abnormal colonoscopy or biopsy, arrange a consultation to understand your options.

Doctor: Dr. Govind Nandakumar
Consultation location: Manipal Hospital, Sarjapur Road, Bengaluru
Phone: +91 9483887564
Email: [email protected]

Treatment recommendations depend on individual clinical findings. This information is educational and does not replace medical consultation.