Peripheral intervention is a minimally invasive treatment technology that has been rapidly developed in recent years, integrating diagnostic imaging and clinical treatment. Under the guidance of imaging equipment (digital subtraction X-ray machine, CT machine, MRI machine and B ultrasound, etc.), specific precision instruments (such as catheters, guidewires, etc.) are introduced into the diseased parts of the body through tiny incisions (the size of a grain of rice), and the clinical application discipline of “extracorporeal operation and in vivo treatment” is carried out. It is especially suitable for patients for whom medical treatment is not effective and who cannot, should not or do not want to receive surgical treatment.
Peripheral interventional therapy mainly treats those diseases.
I. Treatment of malignant tumors
The mechanism of interventional therapy for malignant tumors is to use advanced minimally invasive interventional technology to deliver catheters, guidewires and other precision equipment to the tumor lesion in the body through precise positioning, and to pass various effective anti-tumor drugs and embolic agents through the tumor blood supply arteries to kill tumor cells directly.
Its outstanding advantages are.
①Small trauma, less pain for patients;
②Accurate positioning
③Good efficacy and quick effect:
④Low systemic toxic side effects;
⑤Patients recover quickly and have a short hospital stay.
Interventional therapy gives full play to the advantages of multi-channel comprehensive treatment, combining local treatment with systemic treatment, ensuring the therapeutic effect while minimizing the damage to the body, and formulating personalized optimal treatment plans for different tumor patients, which has become an indispensable and important treatment tool for malignant tumors.
For.
①Malignant tumors: liver cancer, lung cancer, kidney cancer, cardia cancer, rectal cancer, bone tumors;
Benign tumors: hepatic hemangioma, liver and kidney cysts, uterine fibroids, etc.; the following interventional programs can be used.
1.targeted perfusion and embolization of tumor arteries;
2, radioactive particle implantation (in vivo gamma knife);
3.Radiofrequency ablation or argon helium knife treatment;
4.Tumor direct puncture injection chemical ablation.
Treatment of peripheral vascular diseases
With the rapid development of modern medicine, especially the common application of minimally invasive interventional technology in recent years, the treatment mode of vascular diseases has undergone a fundamental change.