How is systemic non Hodgkin's lymphoma caused

summary

Systemic non Hodgkin's lymphoma is a kind of common lymphoma, which often occurs in middle-aged and elderly people. So what is the cause of this disease? You can see it by looking down.

How is systemic non Hodgkin's lymphoma caused

Reason 1: abnormal immune function. Immune dysfunction mainly includes congenital and acquired immune dysfunction. For example, patients with autoimmune diseases, Sjogren's syndrome and systemic lupus erythematosus often suffer from T lymphocyte dysfunction, which may affect the immune response of the body to viral infection and new malignant cells. In this part, the incidence rate of NHL has increased several times. "

The second reason: virus infection. Viral infection is an important factor causing systemic non Hodgkin's lymphomas, mainly including Epstein Barr virus, human T lymphocyte type I virus, human herpesvirus 8 and so on. "

The third reason: bacterial infection, bacterial infection is also a very important cause of the disease, but bacteria can not directly stimulate tumor cells, but can stimulate cells in specific areas of the tumor, promote the malignant proliferation of cells, leading to the occurrence of tumor.

matters needing attention

Because non Hodgkin's lymphoma is mostly caused by abnormal immune function or bacterial infection, so we should actively exercise in life, improve the body's immunity, and pay attention to personal hygiene to prevent the invasion of various bacteria.