In the late stage of cancer, what made her 70 -year -old life counterattack?

In 2019, Ms. Hu, 70, was found to have right lung adenocarcinoma, tumor invading pleural, accompanied by lymph node metastasis, and it was late during diagnosis.

Ms. Hu's lung lesion imaging image in 2019

After more than two years of synchronous chemotherapy. Later, Ms. Hu had the symptoms of brain metastases, dizziness, headache, and nausea, which caused her physical condition to decrease directly.

"My mother suffers, and our children's hearts are even worse. I heard that the experts from Henan Cancer Hospital are powerful, the equipment is advanced, and it is cured. We are here immediately." Ms. Hu's son said.

Consultation is the deputy director and deputy chief physician of the radiotherapy department. He introduced that lung cancer brain metastases are mostly a clear circular lesion, which is more suitable for radiation surgery. In response to the situation of Ms. Hu, Fan Chengcheng chose the latest shot knife technology introduced by the hospital for her.

"The treatment of the wave knife is not strictly limited by the patient's age and physical condition, and the treatment of taboos is less. Only a course of treatment is 3-5 times, which is non-invasive, painless, no bleeding, no anesthesia. It can better cover the tumor and protect the normal tissue of the brain; at the same time, it can also safely use a large dose of irradiation. Under the comprehensive effect, it can achieve good long -term control effects. "Fan Chengcheng said.

In 2022, the patient's brain metastases, the magnetic resonance image before and after the treatment of the wave knife

Two months later, Ms. Hu reviewed it. Imaging shows that the tumor metastases of 1.5 cm before treatment completely disappeared, and the efficacy evaluation reached CR (CR: completely relieved, the symptoms and signs of the disease disappeared). With the relief of symptoms, Ms. Hu's physical condition has also improved, and the quality of life is gradually improving.

Like Ms. Hu, there are not a few patients who come to Henan Cancer Hospital and have a good effect through a wave knife. In March of this year, the hospital introduced the world's most advanced intelligent and precise radiotherapy equipment: Cyberknife. Since the application, nearly 200 patients have benefited from this, and have brought new hope of treatment for more cancer patients.

Why does the shot knife have a wonderful effect?

Ge Hong, director and chief physician of the radiotherapy department, introduced that the wave knife is a precise radiotherapy equipment. Through the central focus method, the ray beam is projected on the target area of ​​the lesion from different directions. Not only did it produce extremely accurate surgical cutting effects, but also made the normal tissue of the tumor more protected. It also has these "capable":

1. "Ru Ying Suitable" tumor tracking and irradiation ability

The Cyberknife system well integrates the imaging guidance system, which can provide continuous tumor image and location analysis during treatment, and modify it in real time because the non -invasive fixing method is used, which may be mobilized by a subtle target area. Whether it is a single three-dimensional directional radiotherapy (SRS-three-dimensional directional radiation surgery), or multiple large-segmentation radiotherapy (SABR-ablation radiotherapy), it can provide better clinical dose distribution ability and non-invasive positioning measures.

In response to the problem of tumor movement with human movement, in the treatment process, the robotic arm optimizes the tracking path according to the changes in tumor movement, and the position of the tumor target area that needs to be treated in real time. Where is the tumor move? Realize the tracking of "shadow".

2. "omnidirectional focus" precision treatment technology

The shooting wave knife adopts the spherical omnidirectional center focusing technology. Through the flexible maneuverability robot application platform, from the perspective of more than 6,000 incident, select the optimal ray incident angle, through the central focus method, project the ray beam from different directions on the lesion target In the district, the tumor is carved completely and treated to protect the normal organs peripherals peripheral of the tumor and realize the real tumor carving radiation therapy.

3. "Meter Tailoring" clinical tumor treatment plan

Guided by the treatment needs of patients' diseases, and formulate an individualized treatment plan according to the specific circumstances of patients with different diseases.

4. "3D dose carving" process

According to tumor shapes, "knife heads" with different calibers are selected. Relying on the unique "node" dose -optimization calculation method, the tumor outline can be carved, and the surrounding normal tissues can be protected to the maximum extent to achieve three -dimensional metaphysics, dose superposition and accurate carvings.

5. Unique breathing management technology

The three -dimensional exercise tracking technology of tumors can give the tumor highly accurate therapeutic dose in normal respiratory exercises.

6. Non -invasive and comfortable treatment

Patients' positions can be considered more comfortable. Patients with position restrictions do not affect treatment. As long as the range of movement is not very large, they can be adjusted to the correct position immediately. There is no fixed bracket, non -invasive treatment, no need to get angry during treatment, just like a martial arts master, beating the cattle around the air, the tumor fades, the patient does not feel anything, "there is no knife in the hand and has a knife."

These characteristics allow patients to "have no wounds, painlessness, no bleeding, no anesthesia, short recovery period, and small side effects" during the treatment process. Through short treatment, high and accurate efficacy is obtained.

Which tumor treatment can be used to use a wave knife?

Fitomial knife can be suitable for intracranial tumors, head and neck tumors, early lung cancer, lung metastatic cancer, breast cancer, liver cancer, pancreatic cancer, adrenal cancer, spinal tumor, prostate cancer, cervical cancer and other cancers.

Especially applicable diseases:

Intracranial tumor

Surrounding lung tumors

The tumor in the lungs will breathe with the patient.The characteristics of the radiographic trace trace of the wave knife can accurately guide and tighten the tumor, and "exercise together with the breathing" with the tumor to completely kill the tumor.Article Director of the Department of Radiotherapy, the Director of the Department of Radiotherapy of the University of Texas, the University of Texas, the University of Texas, the University of Texas, and the global three -dimensional directional radiotherapy expert.86%showed extremely excellent curative effects. In this study, the shot knife also entered the group.

Central lung cancer

For central lung cancer, the three -dimensional directional radiotherapy of the wave knife is the hotspot of the current treatment.

Liver tumor, prostate cancer, vertebral tumor, pancreatic cancer, etc.

Diseases that are not applicable: cavity tumors, such as esophagus, rectum.

Source: Henan Cancer Hospital

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