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- May 20, 2025
How to Find the Best Colorectal Cancer Specialist in Kolkata: Diagnosis, Treatment & Recovery
Colorectal cancer, which affects the colon or rectum, is one of the most common forms of cancer globally. Early detection and access to the right specialist significantly improve the chances of successful treatment and long-term survival. If you’re looking for a colorectal cancer specialist in Kolkata, this comprehensive guide will help you understand the disease, know what treatment options are available, and how to find the most trusted experts in the city.
Understanding Colorectal Cancer
Colorectal cancer starts in the colon (large intestine) or rectum and usually begins as benign polyps that can turn cancerous over time. Common types include:
- Adenocarcinomas (most common)
- Carcinoid tumors
- Gastrointestinal stromal tumors (GISTs)
- Lymphomas
- Sarcomas
Early Signs and Symptoms:
- Blood in stool or rectal bleeding
- Persistent abdominal pain or cramping
- Changes in bowel habits (diarrhea or constipation)
- Unexplained weight loss
- Weakness or fatigue
- A feeling that your bowel doesn’t empty completely
If you notice any of these symptoms for more than two weeks, it’s important to seek medical attention from a colorectal cancer specialist in Kolkata without delay.
Diagnosis: How Colorectal Cancer is Detected
Early diagnosis is key. Top specialists in Kolkata use a combination of methods to detect colorectal cancer, such as:
1. Colonoscopy
A thin, flexible tube with a camera is inserted into the colon to detect abnormal growths. It is considered the gold standard for diagnosis.
2. Biopsy
During a colonoscopy, suspicious tissues may be collected and sent to a lab to confirm cancer.
3. CT Colonography (Virtual Colonoscopy)
A less invasive imaging method using CT scans to visualize the colon.
4. Blood Tests
- CEA (Carcinoembryonic Antigen): A marker that may indicate the presence of colorectal cancer.
- Complete Blood Count (CBC): To detect anemia, which is often associated with bleeding tumors.
5. MRI & CT Scans
Used to determine the extent of cancer spread (staging).
How to Find the Best Colorectal Cancer Specialist in Kolkata
When searching for a trusted colorectal cancer specialist in Kolkata, consider the following factors:
1. Board Certification and Qualifications
Ensure the doctor is a certified surgical oncologist or gastrointestinal surgeon with specialization in colorectal oncology.
2. Experience in Colorectal Cancer Cases
The more experienced the doctor, the better the outcomes. Look for someone who handles multiple colorectal cancer cases annually.
3. Hospital Affiliation
Choose specialists affiliated with reputed cancer hospitals or multispecialty centers in Kolkata that offer advanced diagnostics, chemotherapy, radiotherapy, and surgical support.
4. Patient Reviews and Testimonials
Online platforms like Practo, Google, and clinic websites often feature genuine patient reviews. These can offer insights into bedside manner, treatment success, and patient satisfaction.
5. Multidisciplinary Support
Colorectal cancer treatment often requires a team approach involving oncologists, radiologists, surgeons, and dietitians. Choose a specialist who works within such a team.
Top Hospitals and Clinics for Colorectal Cancer Treatment in Kolkata
Here are some renowned hospitals and cancer centers where you can consult a top colorectal cancer specialist in Kolkata:
Tata Medical Center, New Town
A leading cancer hospital with a dedicated GI oncology unit and advanced treatment protocols.
Apollo Gleneagles Hospitals
Offers world-class diagnostics, minimally invasive colorectal surgeries, and personalized oncology care.
AMRI Hospitals
Known for expert gastrointestinal surgeons and oncologists with access to advanced chemo and radiation therapy.
Fortis Hospital, Anandapur
Equipped with advanced robotic surgery, experienced colorectal surgeons, and integrated cancer care.
Chittaranjan National Cancer Institute (CNCI)
A government-supported institute with a strong oncology team, especially for low-cost or subsidized treatment.
Treatment Options Available in Kolkata
Once diagnosed, your colorectal cancer specialist will determine the best treatment plan based on the stage, location, and spread of the tumor.
1. Surgery
- Polypectomy or Local Excision for early-stage tumors
- Colectomy (partial or total removal of the colon)
- Laparoscopic or Robotic Surgery for minimally invasive treatment with faster recovery
- Colostomy or Ileostomy in certain advanced cases
2. Chemotherapy
- Usually administered after surgery (adjuvant therapy) or before (neoadjuvant therapy)
- Common drugs include 5-FU, Capecitabine, and Oxaliplatin
3. Radiation Therapy
- Often used for rectal cancers, either alone or with chemotherapy
- Modern options like IMRT (Intensity-Modulated Radiation Therapy) are available in leading Kolkata hospitals
4. Targeted Therapy & Immunotherapy
- Used in advanced or metastatic cases
- Drugs like Bevacizumab (Avastin) and Cetuximab are offered in specialized cancer centers
5. Palliative Care
For advanced stages where cure is not possible, doctors focus on improving quality of life through pain management and supportive care.
Recovery and Follow-up Care
Recovery Timeline
- Hospital stay after surgery: 3–7 days
- Full recovery: 4–8 weeks
- Return to work: 1–2 months (depending on treatment type)
Dietary Modifications
- High-fiber, low-fat diet recommended post-surgery
- Avoid red meat and processed foods
- Stay hydrated and consume easily digestible meals
Regular Follow-up
- Colonoscopy every 1–3 years post-treatment
- CEA blood tests to monitor for recurrence
- Imaging tests if new symptoms appear
Tips for Patients and Caregivers
- Stay Informed: Ask your specialist about all available options
- Get a Second Opinion: It’s perfectly acceptable to consult multiple doctors
- Mental Health Matters: Seek counseling or join a cancer support group
- Adhere to Treatment: Don’t skip chemotherapy or follow-ups, even if you feel better
- Stay Physically Active: Light exercise helps with recovery and reduces recurrence risk
Frequently Asked Questions (FAQs)
Q1: What is the survival rate for colorectal cancer?
When detected early, the 5-year survival rate can be as high as 90%. This rate decreases with late-stage diagnosis.
Q2: Is colorectal cancer preventable?
Yes, regular screening, lifestyle changes, and removing precancerous polyps can reduce the risk.
Q3: At what age should I start screening?
Screening is recommended starting at age 45, or earlier if you have a family history or risk factors.
Q4: Is laparoscopic colorectal surgery available in Kolkata?
Yes. Many hospitals in Kolkata offer advanced laparoscopic and robotic surgeries for colorectal cancer.
Conclusion
Choosing the right colorectal cancer specialist in Kolkata can make all the difference in your treatment journey. With advances in medical technology, access to world-class care, and a growing number of skilled surgeons, Kolkata has become one of the top cities in India for effective and affordable colorectal cancer treatment.
Don’t ignore early symptoms. Consult an expert, undergo screening, and take proactive steps toward better health.