Cancer is now a common disease. I remember that when I was a child, I rarely heard that a person had cancer, even if I heard that it was very strange.
As people get older and older, the aging structure becomes more prominent, and the habits of diet, living environment, lifestyle, etc. change, the disease gradually becomes more common and becomes familiar with us, no longer Let's talk about cancer.
Another factor that no longer talks about cancer discoloration is the improvement in our medical level. Not only did he recognize the changing cancer, but he also found the means to deal with it, such as surgery, radiotherapy, chemotherapy, targeted drug control and so on. But this is only a "good" person, suffering from the "post" means of cancer. And this "post", most patients often have reached the middle or the end.
From the international and current China, the survival rate of these patients is low even if the means are exhausted. Then, if we can find out early and intervene early, the survival rate will increase dramatically. For example, Europe and the United States have done well in early detection in recent years, and many patients have improved their survival.
In early cancer interventions, radiation therapy is called the safest and most cost-effective means. Because some parts of the early tumor, small size, poor surgical resection, and surgical trauma, the patient's acceptance and tolerance is poor. For such patients, the use of precision radiotherapy technology, the smaller the lesion, the better the treatment, the lighter the damage and side effects, and the lack of trauma treatment process, very safe, solid energy is called the safest way. At the same time, the cost is also low.
In addition, in advanced patients, when the body function can not withstand the invasive process of surgery, anesthesia, etc., the use of precision radiotherapy is more advantageous.
In fact, radiation therapy is aimed at early cancer patients.
Although radiotherapy is a better treatment, it has been bumpy in China's development for more than 50 years and has not been widely recognized by society. There are reasons for the top-level design, and there are also problems that the disciplines are not valued. These macro-factors will make this treatment technology not develop and expand its application. In order to serve cancer patients more effectively, we expect this technology field to be more recognized by the society, with greater policy support from government functions and moderate structural adjustments of medical institutions.
Insufficient equipment
The development of radiotherapy, whether in the social or medical circles, is superficial, but the real radiotherapy development has been 100 years. Because of the radiological diagnosis after the birth of radiotherapy, the surnames are "released", as if they were twin brothers. The means used are radiation, so they are put together for half a century, but the functions and effects of radiodiagnosis and radiotherapy are completely different. One subject is a diagnosis, and one subject is a treatment. However, the result of putting the two disciplines together is that the professional teachers and technology have brought a lot of gaps in reality and understanding in the process of advancement. Therefore, this field is still in the difficult development of China today, and many of them should belong to a logical relationship. Without straightening out, the whole picture has not been fully recognized by the people and the medical profession. After more than 100 years of development, the radiotherapy technology itself has developed to a relatively advanced stage, and has achieved full coverage of precise treatment of whole body tumors. From the precise point of view of technology, the improvement of radiotherapy technology makes the dose focus degree higher, and the advantages in early stage tumors and elderly tumors are more obvious. From the overall characteristics of the tumor, 70% of the tumors require radiotherapy at different stages, the participation in radiotherapy is high, and the role changes. With the advancement of science and technology and medical technology, many early tumors can be detected, and radiotherapy can be the preferred treatment instead of surgery. In the face of elderly patients aged 80 or 90, the age and physical condition are limited to limit the surgical treatment of patients, and radiotherapy is a very safe treatment. Therefore, this is the reason why radiotherapy is developing rapidly and with high recognition. If we want to say that the overall gap between domestic and international radiotherapy is a high degree of national strategic awareness, the importance of radiation therapy is not recognized in the strategy of cancer treatment. The follow-up problems are serious, and it is difficult to overcome the shortage of treatment equipment. Meet the needs of 70% of patients need radiotherapy.
Secondly, the number and degree of configuration of medical equipment cannot be compared with that of developed countries, even if compared with Taiwan compatriots, there are some gaps. China's allocation level does not reach the average level required by the World Health Organization. An important indicator of radiotherapy applications is the number of megavolts of treatment machines per million population (MV/million). In the United States, Japan, France, and Australia, the estimated indicators are 10.2, 6.4, 5.9, and 5.0 MV/million, but we are far from reaching China, and China's million per capita equipment is 0.53.
The consequence of inadequate equipment configuration is that a large number of patients are not effectively treated; secondly, existing equipment is overcrowded. The quality control inspection and maintenance requirements of the equipment are difficult to meet the standard. Some equipments run for longer than the highest standards for economic benefits, and overload operation will result in ineffective quality control. Overloading can result in inaccurate device parameters, so accurate results cannot be obtained. For example, some patients did have treatment, but did not get the expected results.
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