Cancer pancreas

Cancer of the pancreas is a type of cancer that affects the pancreas, a small organ located behind the stomach. It is a relatively rare form of cancer, accounting for only about 3% of all cancers. Pancreatic cancer develops when cells in the pancreas grow abnormally and form a mass, or tumor. The tumor may remain localized or spread to other nearby organs, such as the liver or lungs. Pancreatic cancer can be difficult to diagnose because the symptoms can be vague and may mimic other, less serious conditions. Common symptoms include abdominal pain, weight loss, jaundice, and changes in bowel habits. If the cancer is advanced, other symptoms may include back pain, appetite loss, and fatigue. Diagnosis typically involves imaging tests, such as an MRI or CT scan, as well as a biopsy. Treatment for pancreatic cancer depends on the stage of the cancer and may include surgery, chemotherapy, radiation therapy, and targeted therapy. Surgery is the most common treatment for localized pancreatic cancer and may be combined with chemotherapy and/or radiation therapy. Chemotherapy and radiation therapy may also be used to shrink the tumor before surgery or to reduce the risk of recurrence. Targeted therapy is a newer type of treatment that uses drugs to target specific genes, proteins, or tissues associated with cancer. Unfortunately, pancreatic cancer is often not diagnosed until it is in an advanced stage, making it difficult to treat and requiring aggressive treatment plans. Despite advances in treatments, the five-year survival rate for patients with pancreatic cancer is still only about 9%.