Gastrointestinal Cancer

Dr. Rajib Bhattacharjee – Best Medical Oncologist in Kolkata

What is Gastrointestinal Cancer?

Gastrointestinal (GI) cancer refers to a group of cancers that affect the digestive system, including the esophagus, stomach, liver, pancreas, gallbladder, small intestine, colon, and rectum. These cancers can vary widely in symptoms and severity but often share common features like affecting digestion, appetite, and weight. Early diagnosis and personalized treatment play a key role in improving outcomes.

Common Signs & Symptoms

While symptoms can differ based on the location of the cancer, some general signs include:

  • Abdominal pain or discomfort
  • Unexplained weight loss
  • Loss of appetite
  • Nausea or vomiting
  • Changes in bowel habits (diarrhea or constipation)
  • Blood in stool or black, tarry stools
  • Persistent indigestion or heartburn
  • Fatigue or weakness

    • Early-stage GI cancers may not show noticeable symptoms, which makes regular screening crucial for high-risk individuals.

    Diagnostic Procedures & Treatments Offered

    Gastrointestinal Cancer Diagnosis at Dr. Rajib Bhattacharjee’s Care Unit

    The diagnosis and treatment of GI cancers are carried out with precision and compassion. Common diagnostic steps include:

    1. Endoscopy or Colonoscopy – For direct visualization and biopsy
    2. CT Scan / MRI / PET-CT – To determine tumor size, spread, and staging
    3. Blood Tests / Tumor Markers – To assess liver function and cancer markers
    4. Biopsy / Histopathology – For a definitive cancer diagnosis
    Treatment Options Include:
    • Cytotoxic Chemotherapy – Standard therapy to destroy cancer cells
    • Immunotherapy – Boosts the body’s natural defenses to fight cancer
    • Targeted Therapy / Precision Oncology – Personalized treatment based on tumor genetics
    • Supportive & Palliative Care – To manage symptoms and enhance quality of life

    Dr. Rajib Bhattacharjee works in close coordination with surgical and radiation specialists to ensure a comprehensive, multidisciplinary cancer care plan tailored to each patient’s needs.

    Why Choose Dr. Rajib Bhattacharjee for Gastrointestinal Cancer?

  • Over a Decade of Expertise: With more than 10 years in Oncology, Dr. Rajib is a trusted name in cancer care across Kolkata.
  • International Credentials: ECMO certified by the European Society of Medical Oncology and PDCR qualified.
  • Holistic & Modern Approach: From conventional chemotherapy to cutting-edge immunotherapy, he ensures the most suitable treatment based on cancer type, stage, and patient profile.
  • Compassionate Patient Care: Known for his clear communication, patient-first mindset, and ethical approach.
  • Advanced Facility at Peerless Hospital: One of the top medical centers in Eastern India with state-of-the-art infrastructure for oncology.

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