With so many cancers, why is pancreatic cancer the king of cancer? Four answers are summarized for you.2019-02-18 18:32:47 422 ℃
According to the survey and statistics, pancreatic cancer is the cancer with the highest mortality rate in the world. Although the incidence of pancreatic cancer ranks only thirteen among malignant tumors, the mortality rate ranks eighth, and after one year the mortality rate exceeds 75%, and the five-year survival rate is extremely low. These are the reasons why pancreatic cancer has been crowned "king". What causes his poor prognosis? Why is pancreatic cancer named "cancer king"? How to detect pancreatic cancer early? An article tells you.
First, it is not easy to find the location of
pancreas in the early stage. In the deep abdominal cavity, it is difficult to find early cancerous pancreatic cancer through physical examination. At present, the discovery of pancreatic cancer is due to the corresponding clinical symptoms at a certain stage of pancreatic cancer development. Only then did we go to the hospital for a special pancreas examination and find out. But after the clinical symptoms, the cancer has reached the middle and advanced stage, and has missed the best treatment time. < p > < strong > Second, pancreatic cancer has metastasized < / strong > < / P > < p > rich blood vessels and nerves around the pancreatic tissue, which provides a very convenient condition for the metastasis of cancer cells. Often, patients with pancreatic cancer will have cancer metastases in other tissues at the later stage, which adds the biggest problem for the treatment of cancer. < p > < strong > Third, it is difficult to operate < / strong > < / P > < p > At present, the main treatment of pancreatic cancer is surgical resection, but most of the pancreatic cancer is found in the late stage, there are still metastases, coupled with the abundant peripheral nerves and blood vessels, which greatly increases the difficulty of surgery, only experienced surgeons can do it.
Fourth, there are few treatments
At present, many cancers have very effective treatment methods, such as chemotherapy, radiotherapy and targeted treatment of cancer sites. However, these methods are not effective in the treatment of pancreatic cancer and have a high recurrence rate. Since the therapeutic effect of pancreatic cancer is poor, we should pay attention to the early changes of pancreatic cancer and start treatment at an early stage. So what are the early symptoms of pancreatic cancer? The five typical symptoms of pancreatic cancer are< strong> < strong > < p > < strong > pancreatitis recurrence < p > pancreatitis is infiltrated by inflammatory factors for a long time, and pancreatic atrophy will decrease. If jaundice still exists at this time, more attention should be paid to the possibility of pancreatic cancer. < strong > < strong > yellowing of skin and eyes < p > If the lesion of tumors is located in the head of pancreas, it is easy to cause biliary tract compression, and the symptoms of yellowing of skin and eyes occur. p>strong>unexplained abdominal painpancreatic problems usually lead to abdominal pain in the upper abdomen and left lumbar region, manifested as radiation pain. This is due to the stimulation of the pancreas to the nerves in the posterior peritoneum. If the abdominal pain test excludes gastrointestinal diseases, it is necessary to consider whether it may be the pancreas. < p > < strong > nausea and vomiting, dyspepsia, weight loss < / strong > < / P > < p > pancreatic cancer will first oppress the gastrointestinal tract, and obstruction of bile duct will also affect the digestive function of the digestive system, so that people have no appetite, long-term weight loss and loss of weight symptoms. p>style="text-align: center">img src="/1ydzximg/0LJ75uTGUf"/>p>strong>new-onset diabetes
Studies have shown that there is a significant correlation between diabetes mellitus and pancreatic cancer. Diabetes is often one of the early clinical manifestations of pancreatic cancer, so diabetes is suddenly detected, possibly because of pancreatic problems.
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