Under the long-term stimulation of certain cancer-causing and cancer-promoting factors, the cells of mature or developing tissues of the organism will undergo mutations at the genetic level, which will lead to over proliferation or abnormal differentiation of the cells and the formation of new organisms. This new organism is a tumor. This tumor can occur in any part of the body and any tissue, and can be benign or malignant. Of course tumor is not a genetic disease, but certain malignant tumors, there is a high incidence in the family. We all know the horror of tumors, but maybe, you don’t know, each of us have or have a few small benign tumors. About benign tumors 1, tumor naming, the naming of benign tumors is generally in the name of the source of its tissue after the word “tumor”, such as from the gland and ductal epithelium of benign tumors called adenomas. Of course, some of them are called tumors, but not necessarily benign tumors, such as malformation tumor is the same tissue composition of the organ, but structural disorders, the proportion of the formation of the mass is not normal. Another example is that the tumor originated from infantile tissue is mother cell tumor, and most of them are malignant, such as neuroblastoma, medulloblastoma and so on. 2.Tumor markers. Although it is more difficult to check the existence of tumor, for early screening of tumor, tumor markers can still be used as the basis for early judgment of the existence of tumor. 3.Tumor cells, i.e. cancer cells, appear in everyone. Of course, in general this is easily eliminated by the human body. 4.Benign tumors have little effect on the body due to their decomposition with normal tissues and slow growth. 5.Common benign tumors are papilloma, adenoma and so on. Moles are the most common benign skin tumors in humans. How to do with benign tumors 1, observe the part of tumor growth When benign tumors grow in the vital parts of the body, these parts of the space is quite limited, the same can cause fatal consequences. For example, benign tumors that grow in the skull, thyroid gland and mediastinum. Benign tumors occurring in the gastrointestinal wall or intestinal cavity, also because of the increase in tumor size will cause obstruction, bleeding, perforation, jaundice and other emergencies, delayed treatment can lead to death. Concerned about the malignant tendency of benign tumors Some benign tumors will be malignant, and once they become malignant, their consequences will be the same as those of malignant tumors. The tumors that are more prone to malignant transformation are thyroid adenoma, breast fibroid, uterine tumor, gastrointestinal flat bone leiomyosarcoma, soft tissue fibroma, synovial tumor, ligament fibroma, etc. These tumors, once discovered, should also be treated as malignant tumors. Once these tumors are found, they should be dealt with in time. 3.Some non-tumor benign lesions are also related to malignant tumors, such as cystic lobular hyperplasia of breast, nevus, scarring lesions in lung tissue or other parts of the body, chronic ulcers that do not heal for a long time, cirrhosis of the liver and so on, all of which are likely to be related to the occurrence of malignant tumors. Therefore, if a benign tumor is found to have a rapid increase in size, bleeding, severe pain, etc., it should be examined in the hospital immediately and surgically removed if necessary.