Best Malignant (Cancer) Surgery in Kolkata, India- Dr.Suddhasattwa Sen

Cancer is a serious condition that requires expert surgical care from a highly experienced specialist. In Kolkata, Dr. Suddhasattwa Sen stands out as a leading malignant (cancer) surgeon with over 31+ years of experience in cancer and gastrointestinal surgery. His expertise in advanced cancer surgery and minimally invasive techniques, along with a strong track record of successful outcomes, has earned him recognition among patients and medical professionals alike, making him one of the top cancer surgeons in Kolkata and India.

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Why Patients Trust Dr. Suddhasattwa Sen

  • 31+ years of surgical experience
  • Gold Medalist academic background
  • Advanced expertise in GI Cancer , Hepatobiliary pancreatic , Colorectal , Anorectal , Upper GI , Liver and Hernia surgeon
  • Trusted for liver tumour, liver cancer, and liver cyst treatment
  • Patient-focused consultation and treatment planning
  • Experienced in complex hepatobiliary conditions
  • Credited with multiple unique and record cases across liver, hepatobiliary, pancreatic, colorectal, stomach, anorectal, GI, and cancer surgeries.
  • Successfully handled complex and world-record cases using open and minimally invasive (laparoscopic) techniques.
  • Expertise in managing highly challenging and rare surgical conditions.
  • Strong proponent of bloodless and ICU-less surgeries for faster recovery.
  • Focus on cost-effective treatment approaches that reduce overall patient expenses.

Dr. Suddhasattwa Sen’s Experience as an Advanced Laparoscopic Surgeon

Dr.Suddhasattwa Sen, an exceptionally skilled and highly experienced malignant (cancer) surgeon based in Kolkata, India, has earned a strong reputation as one of the country’s leading experts in the field of gastrointestinal and cancer surgery. With over 31+ years of dedicated surgical practice, he is widely regarded as one of the best cancer surgeons in India, known for his exceptional expertise and compassionate, patient-centric approach to care.

Having completed his medical education with multiple distinctions, including MBBS (Gold Medalist), MS (Gold Medalist), and DNB (All India Gold Medalist), along with prestigious international qualifications such as MRCS (UK) and FICS (USA), Dr. Suddhasattwa Sen has acquired extensive knowledge in malignant and GI cancer surgery through rigorous training and clinical experience. He remains committed to staying updated with the latest advancements in oncology and minimally invasive techniques, ensuring that his patients receive cutting-edge cancer treatments aligned with modern medical innovations.

Dr.Sen’s comprehensive understanding of malignant diseases and cancer surgery, combined with his genuine empathy and dedication to patient well-being, has made him a trusted name in the field of cancer treatment. His unwavering commitment to delivering the highest standard of care has established him as a preferred choice for patients seeking safe, effective, and advanced cancer surgery in Kolkata and across India.

Dr.Suddhasattwa Sen is widely acclaimed as a distinguished malignant (cancer) surgeon in Kolkata and across India. His exceptional surgical expertise and meticulous attention to detail have consistently resulted in successful outcomes for patients with various gastrointestinal and abdominal cancers. Whether performing complex tumor resections or advanced minimally invasive laparoscopic cancer surgeries, Dr.Sen’s proficiency in cancer treatment remains unmatched.

For individuals seeking high-quality cancer treatment in Kolkata or anywhere in India, Dr. Suddhasattwa Sen specializes in advanced diagnostic and surgical procedures, including endoscopy, colonoscopy, and image-guided investigations for accurate cancer detection and staging. The medical facilities associated with his practice are equipped with state-of-the-art infrastructure, advanced diagnostic technologies, and a dedicated team of skilled healthcare professionals, ensuring the highest standard of cancer care.

Dr.Sen is an expert in minimally invasive laparoscopic cancer surgery, utilizing the latest advancements to enhance surgical precision and improve patient outcomes. His expertise in performing complex GI cancer surgeries, including colorectal, liver, pancreatic, and stomach cancer procedures, makes him one of the leading cancer surgeons in Kolkata. By adopting cutting-edge techniques, he ensures faster recovery, reduced complications, and improved survival outcomes, even in advanced-stage cancers.

In addition, the treatment approach emphasizes cost-effective cancer care with transparent treatment planning, ensuring accessibility without compromising on quality. As a trusted GI and cancer surgeon in Kolkata, Dr. Suddhasattwa Sen is committed to delivering comprehensive, advanced, and patient-focused malignant surgery for the best possible outcomes.

Dr.Suddhasattwa Sen’s pioneering advancements in malignant (cancer) surgery, combined with his vast surgical expertise and dedication to compassionate patient care, position him as an exceptional choice for individuals seeking advanced cancer treatment in Kolkata and across India. With over 31+ years of experience, his significant contributions to the field of gastrointestinal and oncological surgery have positively impacted countless lives, establishing him as a leading cancer surgeon in Kolkata and India.

The hospitals associated with Dr.Sen offer comprehensive cancer treatment, focusing on the latest advancements in oncology and minimally invasive surgery. Patients benefit from modern treatment approaches, including advanced laparoscopic cancer surgery, multimodal cancer therapy, and stage-wise cancer management, providing effective solutions even in complex and advanced stages of cancer. His approach integrates surgery, targeted therapies, and coordinated multidisciplinary care to ensure the best possible treatment outcomes.

Dr.Suddhasattwa Sen, an exceptionally skilled and highly experienced malignant (cancer) surgeon based in Kolkata, India, has earned a strong reputation as one of the country’s leading experts in the field of gastrointestinal and cancer surgery. With over 31+ years of dedicated surgical practice, he is widely regarded as one of the best cancer surgeons in India, known for his exceptional expertise and compassionate, patient-centric approach to care.

Having completed his medical education with multiple distinctions, including MBBS (Gold Medalist), MS (Gold Medalist), and DNB (All India Gold Medalist), along with prestigious international qualifications such as MRCS (UK) and FICS (USA), Dr. Suddhasattwa Sen has acquired extensive knowledge in malignant and GI cancer surgery through rigorous training and clinical experience. He remains committed to staying updated with the latest advancements in oncology and minimally invasive techniques, ensuring that his patients receive cutting-edge cancer treatments aligned with modern medical innovations.

Dr.Sen’s comprehensive understanding of malignant diseases and cancer surgery, combined with his genuine empathy and dedication to patient well-being, has made him a trusted name in the field of cancer treatment. His unwavering commitment to delivering the highest standard of care has established him as a preferred choice for patients seeking safe, effective, and advanced cancer surgery in Kolkata and across India.

Dr.Suddhasattwa Sen is widely acclaimed as a distinguished malignant (cancer) surgeon in Kolkata and across India. His exceptional surgical expertise and meticulous attention to detail have consistently resulted in successful outcomes for patients with various gastrointestinal and abdominal cancers. Whether performing complex tumor resections or advanced minimally invasive laparoscopic cancer surgeries, Dr.Sen’s proficiency in cancer treatment remains unmatched.

For individuals seeking high-quality cancer treatment in Kolkata or anywhere in India, Dr. Suddhasattwa Sen specializes in advanced diagnostic and surgical procedures, including endoscopy, colonoscopy, and image-guided investigations for accurate cancer detection and staging. The medical facilities associated with his practice are equipped with state-of-the-art infrastructure, advanced diagnostic technologies, and a dedicated team of skilled healthcare professionals, ensuring the highest standard of cancer care.

Dr.Sen is an expert in minimally invasive laparoscopic cancer surgery, utilizing the latest advancements to enhance surgical precision and improve patient outcomes. His expertise in performing complex GI cancer surgeries, including colorectal, liver, pancreatic, and stomach cancer procedures, makes him one of the leading cancer surgeons in Kolkata. By adopting cutting-edge techniques, he ensures faster recovery, reduced complications, and improved survival outcomes, even in advanced-stage cancers.

In addition, the treatment approach emphasizes cost-effective cancer care with transparent treatment planning, ensuring accessibility without compromising on quality. As a trusted GI and cancer surgeon in Kolkata, Dr. Suddhasattwa Sen is committed to delivering comprehensive, advanced, and patient-focused malignant surgery for the best possible outcomes.

Dr.Suddhasattwa Sen’s pioneering advancements in malignant (cancer) surgery, combined with his vast surgical expertise and dedication to compassionate patient care, position him as an exceptional choice for individuals seeking advanced cancer treatment in Kolkata and across India. With over 31+ years of experience, his significant contributions to the field of gastrointestinal and oncological surgery have positively impacted countless lives, establishing him as a leading cancer surgeon in Kolkata and India.

The hospitals associated with Dr.Sen offer comprehensive cancer treatment, focusing on the latest advancements in oncology and minimally invasive surgery. Patients benefit from modern treatment approaches, including advanced laparoscopic cancer surgery, multimodal cancer therapy, and stage-wise cancer management, providing effective solutions even in complex and advanced stages of cancer. His approach integrates surgery, targeted therapies, and coordinated multidisciplinary care to ensure the best possible treatment outcomes.

Dr.Sen and his team prioritize clear communication and patient education, ensuring that individuals fully understand their diagnosis and available treatment options. Known for delivering some of the most advanced cancer treatments in Kolkata, he emphasizes personalized care plans, precision-based surgery, and the latest therapeutic techniques to provide safe, effective, and patient-centric cancer care.

Locations

Malignant surgery focuses on the removal of cancerous tumors from the colon and rectum, along with surrounding tissues and lymph nodes to prevent the spread of disease. The type of surgical procedure—such as hemicolectomy, colectomy, or rectal resection—depends on the location, size, and stage of the tumor. Advanced techniques like laparoscopic and robotic-assisted surgery help ensure precise tumor removal, faster recovery, and improved patient outcomes.

Tests

Malignant surgery is a primary treatment approach used to effectively remove cancerous tumors from the colon and rectum. During the procedure, the affected segment along with nearby lymph nodes is carefully excised to prevent further spread of cancer cells. Advanced surgical techniques, including minimally invasive laparoscopic and robotic-assisted methods, allow for precise tumor removal, reduced complications, and faster recovery. This approach plays a crucial role in improving survival rates and ensuring better long-term outcomes for patients.

Causes
  • Tumor location (Determines the type of surgery such as colectomy or rectal resection)
  • Cancer stage (Early or advanced stage decides surgical approach and outcomes)
  • Lymph node involvement (Requires removal to prevent cancer spread)
  • Patient’s overall health (Fitness for anesthesia and recovery plays a key role)
  • Tumor size and spread (Impacts extent of tissue removal during surgery)
  • Surgical technique (Open, laparoscopic, or robotic-assisted methods)
  • Risk of metastasis (May require combined treatment with chemotherapy or radiation)
  • Possibility of stoma (Temporary or permanent colostomy in certain cases)
  • Post-surgical recovery (Healing time, complications, and follow-up care)
  • Multidisciplinary approach (Coordination with oncology for comprehensive cancer care)
Symptoms
  • Complete removal of cancerous tumor
  • Removal of affected colon or rectal segment
  • Lymph node dissection to prevent spread
  • Preservation of normal bowel function (when possible)
  • Use of minimally invasive techniques (laparoscopic/robotic)
  • Reduced risk of cancer recurrence
  • Faster recovery and shorter hospital stay
  • Lower post-operative complications
  • Improved quality of life after surgery
  • Integration with chemotherapy or radiation when required
Stages

Stages

  • Stage 0: Cancer confined to the inner lining, often treated with local excision or minimally invasive surgery.
  • Stage I: Tumor involves deeper layers, managed with segmental resection of the affected colon or rectum.
  • Stage II: Cancer extends through the wall, requiring advanced surgical removal with clear margins.
  • Stage III: Lymph node involvement present, surgery combined with chemotherapy is recommended.
  • Stage IV: Cancer spread to distant organs, surgery may be combined with systemic therapies for disease control.
Staging

Staging and evaluation for malignant colorectal surgery are as follows:

  • CT scan: A CT scan, or computed tomography scan, is a non-invasive imaging test that provides detailed cross-sectional images of the abdomen and pelvis. It helps surgeons assess the size of the tumor, lymph node involvement, and spread to nearby or distant organs, enabling precise surgical planning and treatment strategy.
Treatment

Treatment options for malignant colorectal cancer include:

  • Surgery: Removal of the tumor along with affected colon or rectal segment and nearby lymph nodes.
  • Chemotherapy: Used before or after surgery to destroy remaining cancer cells.
  • Radiation therapy: Commonly used in rectal cancer to shrink tumors before surgery.
  • Targeted therapy: Drugs that specifically attack cancer cell growth pathways.
  • Immunotherapy: Enhances the body’s immune response against cancer cells.
  • Multidisciplinary care: Combination of surgical and advanced therapies for better outcomes.

Malignant surgery focuses on the removal of cancerous tumors from the colon and rectum, along with surrounding tissues and lymph nodes to prevent the spread of disease. The type of surgical procedure—such as hemicolectomy, colectomy, or rectal resection—depends on the location, size, and stage of the tumor. Advanced techniques like laparoscopic and robotic-assisted surgery help ensure precise tumor removal, faster recovery, and improved patient outcomes.

Malignant surgery is a primary treatment approach used to effectively remove cancerous tumors from the colon and rectum. During the procedure, the affected segment along with nearby lymph nodes is carefully excised to prevent further spread of cancer cells. Advanced surgical techniques, including minimally invasive laparoscopic and robotic-assisted methods, allow for precise tumor removal, reduced complications, and faster recovery. This approach plays a crucial role in improving survival rates and ensuring better long-term outcomes for patients.

  • Tumor location (Determines the type of surgery such as colectomy or rectal resection)
  • Cancer stage (Early or advanced stage decides surgical approach and outcomes)
  • Lymph node involvement (Requires removal to prevent cancer spread)
  • Patient’s overall health (Fitness for anesthesia and recovery plays a key role)
  • Tumor size and spread (Impacts extent of tissue removal during surgery)
  • Surgical technique (Open, laparoscopic, or robotic-assisted methods)
  • Risk of metastasis (May require combined treatment with chemotherapy or radiation)
  • Possibility of stoma (Temporary or permanent colostomy in certain cases)
  • Post-surgical recovery (Healing time, complications, and follow-up care)
  • Multidisciplinary approach (Coordination with oncology for comprehensive cancer care)

  • Complete removal of cancerous tumor
  • Removal of affected colon or rectal segment
  • Lymph node dissection to prevent spread
  • Preservation of normal bowel function (when possible)
  • Use of minimally invasive techniques (laparoscopic/robotic)
  • Reduced risk of cancer recurrence
  • Faster recovery and shorter hospital stay
  • Lower post-operative complications
  • Improved quality of life after surgery
  • Integration with chemotherapy or radiation when required

Stages

  • Stage 0: Cancer confined to the inner lining, often treated with local excision or minimally invasive surgery.
  • Stage I: Tumor involves deeper layers, managed with segmental resection of the affected colon or rectum.
  • Stage II: Cancer extends through the wall, requiring advanced surgical removal with clear margins.
  • Stage III: Lymph node involvement present, surgery combined with chemotherapy is recommended.
  • Stage IV: Cancer spread to distant organs, surgery may be combined with systemic therapies for disease control.

Staging and evaluation for malignant colorectal surgery are as follows:

  • CT scan: A CT scan, or computed tomography scan, is a non-invasive imaging test that provides detailed cross-sectional images of the abdomen and pelvis. It helps surgeons assess the size of the tumor, lymph node involvement, and spread to nearby or distant organs, enabling precise surgical planning and treatment strategy.

Treatment options for malignant colorectal cancer include:

  • Surgery: Removal of the tumor along with affected colon or rectal segment and nearby lymph nodes.
  • Chemotherapy: Used before or after surgery to destroy remaining cancer cells.
  • Radiation therapy: Commonly used in rectal cancer to shrink tumors before surgery.
  • Targeted therapy: Drugs that specifically attack cancer cell growth pathways.
  • Immunotherapy: Enhances the body’s immune response against cancer cells.
  • Multidisciplinary care: Combination of surgical and advanced therapies for better outcomes.

Treatment Methods

Effective management of malignant colorectal cancer begins with a well-planned surgical approach. The selection of treatment depends on the tumor stage, location, and the patient’s overall condition. Modern surgical techniques, combined with advanced therapies, help ensure better disease control and improved long-term outcomes.

Surgery

Malignant surgery is often the primary treatment for colorectal cancer. It involves the precise removal of the cancerous tumor along with surrounding tissues and nearby lymph nodes to prevent further spread. The extent and type of surgery depend on the stage, size, and location of the tumor, ensuring effective treatment and improved patient outcomes.

Chemotherapy

Chemotherapy is commonly used alongside malignant surgery to enhance treatment outcomes. It involves the use of anti-cancer drugs to destroy remaining cancer cells and reduce the risk of recurrence. Chemotherapy may be given before surgery to shrink the tumor or after surgery to eliminate microscopic disease and improve long-term survival.

Radiation Therapy

Radiation therapy is often used in combination with malignant surgery to improve treatment effectiveness, especially in rectal cancer. It uses high-energy radiation to shrink tumors before surgery or destroy remaining cancer cells after surgery. Advanced radiation techniques help target cancer precisely while minimizing damage to surrounding healthy tissues and reducing side effects.

Targeted Therapy

Targeted therapy is used alongside malignant surgery to improve outcomes in advanced colorectal cancer. It works by targeting specific molecules and pathways responsible for tumor growth, helping to control disease progression. These therapies are often combined with chemotherapy to enhance effectiveness and provide a more personalized treatment approach.

Immunotherapy

Immunotherapy is used in selected cases alongside malignant surgery to enhance the body’s natural ability to fight cancer. It works by activating the immune system to recognize and destroy cancer cells more effectively. This approach is especially beneficial in advanced colorectal cancers with specific genetic features, improving overall treatment outcomes.

Frequently Asked Questions About Malignant Colorectal Surgery

What is malignant surgery?

Malignant surgery is a specialized procedure to remove cancerous tumors from the colon or rectum along with surrounding tissues and lymph nodes to prevent cancer spread and improve survival.

Is surgery the main treatment for colorectal cancer?

Yes, surgery is the primary and most effective treatment for most stages of colorectal cancer, especially when detected early.

What types of surgeries are used for colorectal cancer?

Common procedures include colectomy, hemicolectomy, low anterior resection (LAR), and abdominoperineal resection (APR), depending on tumor location.

Can malignant surgery cure colon cancer?

Surgery can completely cure colon cancer in early stages. In advanced cases, it is combined with chemotherapy or other treatments for better outcomes.

How long does it take to recover from malignant surgery?

Recovery usually takes 2–6 weeks. Minimally invasive techniques like laparoscopic or robotic surgery allow faster healing.

Is laparoscopic surgery better than open surgery?

Yes, laparoscopic surgery offers smaller incisions, less pain, quicker recovery, and fewer complications compared to open surgery.

Will I need a colostomy after surgery?

Not always. A colostomy may be temporary or permanent depending on the tumor location and type of surgery performed.

What are the risks of malignant colorectal surgery?

Possible risks include infection, bleeding, and bowel changes, but these are minimized with experienced surgeons and modern techniques.

Do I need chemotherapy after surgery?

In many cases, chemotherapy is recommended after surgery to destroy remaining cancer cells and reduce recurrence risk.

How do I choose the best malignant surgery specialist?

Look for a surgeon with expertise in colorectal cancer, advanced surgical techniques, and a multidisciplinary treatment approach.

Colon cancer surgery cost in India

The cost of colon cancer surgery in India typically ranges from ₹1.5 lakh to ₹5 lakh, depending on the hospital, surgical technique (open/laparoscopic/robotic), and case complexity.

Best colorectal surgeon in Kolkata

The best colorectal surgeon should have expertise in advanced malignant surgery, minimally invasive techniques, and a strong track record in treating colon and rectal cancers.

Laparoscopic colon surgery benefits

Laparoscopic surgery offers smaller incisions, less pain, reduced blood loss, faster recovery, shorter hospital stay, and quicker return to daily activities.

Rectal cancer operation

Rectal cancer surgery involves removing the tumor and surrounding tissues using procedures like Low Anterior Resection (LAR) or Abdominoperineal Resection (APR).

Colon tumor removal surgery

This procedure, known as colectomy, removes the cancerous part of the colon along with nearby lymph nodes to prevent cancer spread.

Recovery after colon cancer surgery

Recovery usually takes 2–6 weeks. Minimally invasive surgery allows faster healing, while proper diet, follow-up, and care improve outcomes.

Early symptoms of colon cancer

Common early signs include changes in bowel habits, blood in stool, abdominal discomfort, fatigue, and unexplained weight loss.

Stage-wise colorectal cancer treatment

Early stages are treated with surgery alone, while advanced stages require a combination of surgery, chemotherapy, and sometimes radiation therapy.

Colonoscopy for cancer detection

Colonoscopy is the most effective test for detecting colon cancer early, allowing doctors to identify and biopsy abnormal growths.

Advanced cancer surgery options

Advanced options include laparoscopic surgery, robotic-assisted surgery, and combined treatments with chemotherapy or targeted therapy.

Cancer specialist doctor near me

A cancer specialist (oncologist or colorectal surgeon) provides expert diagnosis, surgical treatment, and comprehensive care for better outcomes.

Book Consultation with Dr. Suddhasattwa Sen

Consult a Gold Medalist Malignant (Cancer) Surgery Specialist in Kolkata with 31+ years of experience for expert treatment of hernia, gallbladder disease, appendix problems, piles, fissure, fistula, and other general surgical conditions.

Call +91 93308 06699