In recent years, the rising incidence of pediatric tumors is alarming. Compared with adult tumors, pediatric tumors have characteristics such as high malignancy and rapid development. Can tumors in children be cured? How to detect them early? There are more types of tumors in children than adults. All adult tumors are found in children, but children’s tumors also include some that are not found in adults. For example, embryonic tumors and hemangiomas, which are not found in adults, are also found in children. Compared with adult tumors, the incidence of tumors in children is lower. According to clinical observation, tumors within five years of age are more common. The etiology of tumors is not very clear, and no specific cause has been found. However, some predisposing factors, such as environmental pollution or the mother’s exposure to toxic substances or chemicals harmful to the body during the pregnancy of the baby, can also trigger the tumor. But in general, it is caused by external environmental factors, such as environmental pollution, which leads to genetic mutation. What are the characteristics of tumors in children? First, the occurrence of tumors in children is different from that of adults. Adult tumors are generally caused by long-term exposure to the external environment and some bad stimuli, such as long-term exposure to X-rays or toxic substances. In contrast, children occur inside their mothers, during pregnancy, or during growth and development, so most of them have embryonic nature. Secondly, pediatric solid tumors are more difficult to treat and require more specialized doctors, but if the treatment is more proper or more timely, the effect is better than adults. There are some difficulties in the treatment of pediatric tumors: one is that parents may have some misunderstandings. One of them is that parents may have some misconceptions. After detection, they may give up the treatment because they think that children’s body has poor tolerance. Secondly, because of the low incidence of pediatric tumors, there is not enough experience in diagnosis and treatment at the grassroots level. Thirdly, pediatric tumors are different from adult tumors in that they are generally insidious and not easy to detect. Generally, when they arrive at the hospital, they are only discovered by parents when they are very late. Therefore, it is more difficult to treat pediatric tumors in late stage. How to detect pediatric tumor in early stage? Parents should pay special attention to it. First, in the growth process of children, suddenly you find that children grow slower, or lose weight, or do not eat, have bad spirit, do not cry, this situation should be alert. Second, solid tumors are growing lumps and other things, parents should pay attention to touch the child when bathing, such as the abdomen, limbs have no place to grow something. The skin of children is relatively thin and some small masses can be felt. One of the more common clinical tumors is the abdomen, such as hepatoblastoma, nephroblastoma, teratoma, and neuroblastoma, which are probably more common in the abdomen. Other tumors, such as tumors on the surface of the limbs or trunk, are usually easy for parents to detect, but not necessarily for those inside the body, so it is better for parents to pay attention to them. Can solid tumors in children be cured? If the method is proper, it can be completely cured and can live the same life as normal people. Most pediatric tumors are embryonic in nature, including hemangioma, hepatoblastoma, and nephroblastoma, which usually occur in the mother’s body and grow as the child grows. There is a clinical judgment that if there is no recurrence within two years, it is called clinical cure; if there is no recurrence within five years, it is called radical cure, that is, completely cured. If the tumor is cured in children, the recurrence rate is even smaller as the time is pushed back. Many tumors grow with children, the younger the child is, the faster the child grows, and as the child grows up, the growth becomes slower and slower. The same is true for tumors. For example, the recurrence rate of a hepatoblastoma is 50% within two years, but after two years, the recurrence rate may be 20%, and after five years, it may not recur.