Colon Cancer Treatment in Delhi
Expert Evaluation, Diagnosis & Personalized Treatment for Colon Cancer
Colon cancer is a cancer that develops in the tissues of the colon, which is an important part of the digestive system. It may begin as a polyp and, over time, some polyps can develop into cancer.
Symptoms such as blood in the stool, persistent changes in bowel habits, unexplained weight loss, abdominal discomfort, or unexplained anemia should be appropriately evaluated.
Dr. Sri Aurobindo Prasad Das, specialist in Surgical Gastroenterology and Liver Transplantation, provides comprehensive evaluation and individualized treatment planning for patients with suspected or diagnosed colon cancer.
Get your reports evaluated and understand the appropriate treatment options for your condition.
What Is Colon Cancer?
Colon cancer develops when abnormal cells in the colon grow uncontrollably and form a tumor. In many cases, colon cancer begins as a polyp, a growth on the inner lining of the colon. Some types of polyps can become cancerous over time, which is why appropriate screening and removal of certain polyps can help prevent colon cancer. Once colon cancer is diagnosed, doctors determine its stage and characteristics to plan appropriate treatment.
Treatment decisions may depend on:
- Location of the tumor
- Size and extent of the cancer
- Depth of invasion into the colon wall
- Lymph node involvement
- Whether the cancer has spread to other organs
- Overall health of the patient
- Molecular and pathological characteristics of the tumor
Symptoms of Colon Cancer
Colon cancer may cause different symptoms depending on its location and stage. Common symptoms may include:
Blood in the stool
Change in bowel habits
Persistent constipation or diarrhoea
Narrower-than-usual stools
Abdominal pain or cramping
Persistent bloating
Unexplained weight loss
Weakness or fatigue
Unexplained anemia
Loss of appetite
When Should You See a Specialist?
Consider specialist evaluation if you experience:
Persistent changes in bowel habits
Unexplained weight loss
Recurrent abdominal pain
Persistent constipation or diarrhoea
Unexplained low haemoglobin or anemia
Repeated bloating or abdominal discomfort
A change in stool calibre that persists
A biopsy confirming colon cancer
How Is Colon Cancer Diagnosed?
A combination of investigations may be used to diagnose colon cancer and determine its extent.
Colonoscopy
Biopsy
CT Scan
Blood Tests
Colon Cancer Staging
T – Primary Tumor
How deeply the tumor has grown through the layers of the colon wall.
N – Lymph Nodes
Whether nearby lymph nodes contain cancer cells.
M – Metastasis
Whether cancer has spread to distant organs such as the liver or lungs.
The stage of colon cancer is an important factor in determining the treatment strategy.
Colon Cancer Treatment
Treatment for colon cancer is individualized according to the stage, location, tumor characteristics, and patient's overall health.
Endoscopic removal for selected very early lesions
Surgery
Chemotherapy
Targeted therapy
Immunotherapy for selected patients
Treatment of metastatic disease
Colon Cancer Surgery
Surgery is an important treatment for many patients with localized colon cancer. The aim is to remove the cancer along with an appropriate margin of surrounding tissue and nearby lymph nodes.
Partial Colectomy
A partial or segmental colectomy removes the portion of the colon containing the tumor along with surrounding tissue and regional lymph nodes.
The remaining sections of the bowel may then be reconnected when it is medically appropriate.
Right or Left Colectomy
Depending on where the tumor is located, surgery may involve removing the right or left portion of the colon.
The exact operation depends on tumor location and extent.
Lymph Node Removal
Nearby lymph nodes are generally removed with the cancer-containing section of the colon so they can be examined for cancer involvement.
Anastomosis
When appropriate, the remaining healthy ends of the bowel can be surgically joined together. This is called an anastomosis.
Colostomy or Ileostomy
In selected situations, a temporary or permanent stoma may be required. The need for a stoma depends on factors such as the location of the tumor, emergency presentation, bowel condition, extent of surgery, and overall patient health.
Minimally Invasive Colon Cancer Surgery
For selected patients, colon cancer surgery can be performed using minimally invasive techniques such as laparoscopic surgery.
Potential advantages may include:
- Smaller surgical incisions
- Reduced postoperative discomfort
- Earlier mobilization
- Shorter hospital stay in appropriate patients
- Recovery that may be faster than with open surgery
Targeted Therapy & Immunotherapy
Some colon cancers have specific molecular characteristics that can influence treatment.
Testing of the tumor may help determine whether a patient could benefit from:
- Targeted therapy
- Immunotherapy
- Other personalized systemic treatments
These treatments are generally considered according to the tumor’s molecular profile, stage, previous treatment, and overall clinical condition.
Treatment for Advanced Colon Cancer
When colon cancer spreads to distant organs, treatment depends on the location and extent of the spread.The liver and lungs are among the sites that may be involved in metastatic colorectal cancer.
Treatment can include:
- Systemic chemotherapy
- Targeted therapy
- Immunotherapy for selected tumors
- Surgery in carefully selected patients
- Ablation or other local treatments in selected cases
- Procedures to relieve obstruction or other complications
- Supportive and palliative care
What If Colon Cancer Causes Bowel Obstruction?
A colon tumor can sometimes narrow or block the bowel.
Management depends on the patient’s condition, the location of the tumor, whether the cancer can be treated with curative intent, and other clinical factors.
Treatment may include:
- Surgery
- Temporary or permanent colostomy/ileostomy
- A colonic stent in selected situations
- Other supportive procedures
A blocked bowel or suspected bowel perforation can require urgent medical treatment.
Why Choose Dr. Sri Aurobindo Prasad Das?
Dr. Sri Aurobindo Prasad Das is a specialist in Surgical Gastroenterology and Liver Transplantation, with expertise in complex gastrointestinal and hepatopancreatobiliary surgery.
His training includes leading institutions such as JIPMER and AIIMS, along with further clinical experience at reputed healthcare centres.
Areas of Expertise
- Surgical Gastroenterology
- Complex Gastrointestinal Surgery
- Laparoscopic GI Surgery
- Gastrointestinal Cancer Surgery
- Hepatobiliary & Pancreatic Surgery
- Liver Transplantation
For patients with colon cancer, the focus is on accurate evaluation, appropriate staging, individualized treatment planning, and surgical management when indicated.
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Talk to a Colon Cancer Specialist Today
If you have persistent or concerning bowel symptoms, seek appropriate medical evaluation.
Frequently Asked Questions
Common warning signs include blood in the stool, persistent changes in bowel habits, unexplained weight loss, abdominal discomfort, and unexplained anemia. However, these symptoms can also occur with non-cancerous conditions.
The possibility of successful treatment depends on the stage, tumor characteristics, whether the cancer has spread, and the patient's overall health. Some localized colon cancers can be treated with curative intent.
Treatment depends on the stage and characteristics of the cancer. Surgery is commonly used for localized colon cancer, while some very early lesions may be removed during colonoscopy. Advanced disease may require systemic treatments or a combination of approaches.
Laparoscopic surgery may be appropriate for selected patients. The decision depends on tumor location, extent, previous surgery, patient's health, and the surgeon's assessment.
Not every patient needs a colostomy. Some patients can have the bowel reconnected during the operation. A temporary or permanent stoma may be necessary in selected cases depending on the circumstances of the surgery.
Yes. The liver is one of the organs that can be affected when colon cancer spreads. Selected patients with limited liver metastases may be evaluated for local treatments or surgery as part of a multidisciplinary treatment plan.
Depending on your condition, evaluation may include colonoscopy and biopsy, CT imaging, blood tests, and other investigations needed for staging and surgical planning.