GASTROINTESTINAL ONCOLOGY

Gastrointestinal Oncology

Gastrointestinal (GI) Oncology is the branch of oncology focused on diagnosing and treating cancers of the digestive system. This includes cancers of the esophagus, stomach, pancreas, liver, gallbladder, small intestine, colon, rectum, and anus. Given the complexity of these organs and their vital functions, gastrointestinal cancers require specialized surgical and oncological expertise for effective management.

Signs & Symptoms

  • Persistent abdominal pain or discomfort
  • Unexplained weight loss
  • Difficulty swallowing (dysphagia)
  • Loss of appetite
  • Fatigue or weakness
  • Blood in stool or black, tarry stools
  • Change in bowel habits (diarrhea or constipation)
  • Persistent nausea or vomiting
  • Jaundice (yellowing of skin and eyes, especially in liver or pancreatic cancer)
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Diagnostic Procedures

Dr. Prosenjit Das uses a multimodal approach to achieve accurate diagnosis and staging:

  1. Clinical Examination & History

  2. Endoscopic Evaluation – Upper GI endoscopy, colonoscopy

  3. Imaging Studies – CT scan, MRI, PET-CT for tumour localization and staging

  4. Biopsy – Tissue sampling for histopathological diagnosis

  5. Tumour Markers – Blood tests for cancer-associated proteins (e.g., CEA, CA 19-9)

  6. Laparoscopy – Minimally invasive surgery to assess spread in certain cases

Why Choose Dr. Prosenjit Das for Gastrointestinal Oncology?

🩺 Highly Specialized Training
With an M.Ch in Surgical Oncology from JIPMER and MRCS from England, Dr. Prosenjit Das brings world-class expertise to complex GI cancer surgeries.

🔬 Focused Expertise in Peritoneal & Thoracic Oncology
He is a recognized specialist in Peritoneal Surface Carcinoma and Thoracic Oncology, making him uniquely qualified to manage advanced or metastatic GI cancers.

🔧 Advanced Surgical Techniques
Dr. Das is skilled in complex resections, minimally invasive cancer surgeries, and cytoreductive surgery with HIPEC for peritoneal malignancies.

🏥 Multidisciplinary Care at Top Cancer Centers
He works closely with oncologists, radiologists, and pathologists to offer holistic, personalized treatment plans.

💬 Patient-Centered Approach
From diagnosis to post-surgery recovery, Dr. Das ensures clear communication, compassionate care, and unwavering support throughout the cancer journey.

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