When treating pancreatic cancer, care is taken to limit dose to which organ?

In the treatment of pancreatic cancer, it is crucial to limit radiation dose to the liver, kidneys, and spinal cord due to their proximity to the pancreas and their sensitivity to radiation. The liver is often at risk because it is adjacent to the pancreas and can suffer from radiation-induced damage, leading to liver dysfunction. The kidneys are similarly located and can experience detrimental effects from radiation, especially as they play a vital role in filtering blood and maintaining fluid balance. The spinal cord, being centrally located in the body and critical for neurological function, must also be protected to prevent radiation-related injuries that can result in severe complications such as paralysis or neuropathy. Careful planning and delivery techniques are implemented to minimize exposure to these organs while effectively targeting the cancerous tissue, ensuring maximum therapeutic benefit with reduced risk of complications.