Genetic risk of pancreatic cancer

summary

My father died a long time ago. He died of pancreatic cancer. I've always heard that pancreatic cancer is hereditary. So I've been living with fear all these years. I'm always afraid that I'll get cancer. I often have physical examination. Recently, I've been studying the possibility of pancreatic cancer inheritance. If my family has pancreatic cancer, many people will have the same doubts, Now we will analyze whether pancreatic cancer is inherited.

Genetic risk of pancreatic cancer

First, friends can rest assured that pancreatic cancer is neither contagious nor hereditary. Some malignant tumors may have familial tendency, as well as conjugal cancer, but not genetic, which may be related to living environment and habits. The diagnosis of pancreatic cancer is mainly done by MRI and ERCP. Of course, if you are rich, PET / CT is better.

Second, although cancer has a certain heritability, there is a secondary mutation theory in the occurrence of cancer, that is, it has a genetic background and needs to be stimulated by acquired inducements. So don't worry, if your family has this disease, pay attention to change their eating habits, strictly prohibit smoking (this is the only positive risk factor for cancer), and pay attention to regular physical examination after 45 years old. If there must be a data, only about 7% of the patients have a positive family history.

Third, many cancers are not inherited! However, about 10% - 15% of cancers are caused by heredity. There are two manifestations of familial cancer: one is that many people suffer from different cancers, and the other is that there is some cancer aggregation in a family. Although familial can show that cancer is hereditary, it does not mean that all people will be inherited, but it needs to be pointed out that the common living environment and habits make the family prone to the same cancer.

matters needing attention

During the treatment of pancreatic cancer, it is best for patients to strengthen their physique, but not everything can be eaten. The diet of patients with pancreatic cancer should ensure that patients have adequate nutrition intake in the body, and try to be light, easy to digest, easy to absorb, and do not increase the burden of gastrointestinal tract. It is advisable to eat more low-fat, high protein, and multi vitamin foods.