C25.1

Clinical Causes: Genetic mutations which lead to abnormal cell growth in the pancreatic tissue. Hereditary conditions such as hereditary pancreatitis, familial pancreatic cancer, or genetic syndromes like Lynch syndrome. Lifestyle factors including smoking, heavy alcohol consumption, and chronic pancreatitis. Obesity and diabetes mellitus, which may increase the risk of pancreatic tumors. Environmental exposures, such as chemicals or toxins encountered in certain occupations.

Key Symptoms: Jaundice (yellowing of the skin and eyes). Abdominal pain that may radiate to the back. Unintended weight loss and loss of appetite. Digestive issues like nausea, vomiting, or indigestion. New-onset diabetes or worsening control of existing diabetes. Changes in stool, such as pale or greasy stools. Swelling or a palpable mass in the abdomen.

Diagnosis Path: Imaging techniques such as computed tomography (CT) scans, magnetic resonance imaging (MRI), and endoscopic ultrasound (EUS) to visualize the tumor. Laboratory tests including blood work to check for elevated tumor markers like CA 19-9. Biopsy procedures, often guided by imaging, to obtain tissue samples for histopathological confirmation. Laparoscopy or exploratory surgery to assess the extent of disease spread when necessary.

Treatment Protocols: Surgical resection, such as a distal pancreatectomy, to remove the tumor if it is localized and resectable. Chemotherapy regimens aimed at reducing tumor size, controlling spread, and relieving symptoms. Radiation therapy to target cancer cells and shrink tumors. Supportive care to manage symptoms and improve quality of life, including pain management and nutritional support. Emerging targeted therapies and clinical trials exploring novel treatment approaches.