The development of modern medical technology has made it possible to do so for many diseases that were previously difficult. Tumors** are a clear example of this. Minimally invasive intervention, as a method of tumor, has a high efficacy and a low level It contains five different methods: "irrigation", "blockage", "passage", "elimination" and "taking". Next, we will elaborate on these methods and how they work together to achieve precision in tumors.
1. "Irrigation" - local high-concentration chemotherapy drugs to kill tumors
"Perfusion" refers to the insertion of a catheter into the artery of the tumor, and a high concentration of chemotherapy drugs is perfused into the tumor lesion, so that the tumor can receive a high concentration of chemotherapy drugs locally to kill tumor cells or inhibit their growth. The advantage of this method is that it can accurately deliver the drug to the tumor site, avoid the impact of systemic chemotherapy on normal tissues, improve the effect and reduce the effect
2. "Blocking" - starving to death "tumors".
The growth of the tumor depends on nutrients and oxygen provided by the blood vessels. Blocking the blood vessels of the tumor through embolization and other methods can cause the tumor to lose nutrients and oxygen supply, and thus die. This method is not only safe and effective, but also avoids damage to normal tissues caused by radiotherapy and chemotherapy.
3. "Opening" - to make the cavity stenosis caused by the lesion unobstructed
Minimally invasive interventions** can be used to expand the compressed tube by inserting a balloon or by placing a stent to prop up the tube wall, so that the blocked tube becomes obstructed and the symptoms of lumen narrowing can be quickly relieved. This method can not only effectively alleviate the patient's suffering, but also create favorable conditions for subsequent **.
Fourth, "elimination" - internal "blasting" to crush tumors
"Elimination" refers to percutaneous puncture to ablate the tumor. Under the guidance of medical imaging equipment, the percutaneous puncture of the first instrument is accurately located on the tumor, and the tumor tissue is destroyed by chemical or physical means, so as to achieve the purpose of the first tumor. This method has high accuracy and low trauma, and is a tumor method that has developed rapidly in recent years.
5. "Take" - Obtain pathological specimens with minimal trauma
Pathological diagnosis is the "gold standard" for diagnosing tumors. Minimally invasive interventions** can obtain clear pathological specimens with minimal damage. This not only helps to confirm the type of tumor, but also provides an important basis for subsequent development.
Minimally invasive intervention** In short, minimally invasive intervention**, as a comprehensive tumor method, achieves accurate treatment of tumors through five different means: "irrigation", "blockage", "passage", "elimination" and "extraction". This method can not only ensure the efficacy, but also reduce the pain of patients, and has become an important means of tumor **. With the continuous development of medical technology, the application prospect of minimally invasive intervention** will be broader.