Chapter 928 If you want to see a thousand miles away, reach a higher level
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Yang Ping's K therapy, which he had pinned his hopes on, is now experiencing difficulties in the experiment. K factor is very effective in the experimental environment and can kill all tumor cells, but it cannot work at all in the human environment due to the influence of many factors. Yang
Ping has modified the K gene more than 400 times now, and finally obtained a qualified K factor that can be safely imported into the human body. However, in the process of functioning, side effects of one kind or another occurred, and some even became disabled.
Tumors in other parts of the body can wait, but tumors in the intracranial brainstem cannot wait at all. Once they continue to spread and expand and exceed a certain threshold, they will be life-threatening.
Sisi is currently in a very dangerous state and her life may be in danger at any time.
Yang Ping has rich experience in brainstem tumors. Professor Feng, Ning Jue, and Fujiwara Tanio all had brainstem tumors in the past. However, they did not grow diffusely in the center of the nerve complex, so they used
Surgery can also solve the problem.
If the brainstem tumors of Professor Feng, Ning Jue, and Fujiwara Tani are compared to a mixture of fine sand and soil, they at least have their own shapes, which can be distinguished using various techniques, and then the fine sand is picked out from the soil.
Sisi's current tumor is a mixture of water and soil. It is impossible to separate the water from the soil, so other methods can only be used.
As for cell therapy, it is currently only effective for non-Hodgkin lymphoma and has poor or even no effect on other tumors.
Other tumor treatment methods, such as chemotherapy, radiotherapy, and various particle knives, are almost ineffective in Sisi's situation at this time. If used, it is likely to break the current precarious balance.
Even if Yang Ping can mobilize medical resources from all over the world, it will be of no avail now.
Sometimes, human beings look pale and helpless in the face of disease.
The black and white image stayed on the electronic screen. Yang Ping squinted his eyes slightly, thinking about what to do next. The little girl was in a very dangerous situation now, and Yang Ping didn't have much time.
"professor!"
There was Song Zimo's voice outside the door.
The office door was not locked, just closed. Yang Ping woke up from his thoughts: "Come in."
Song Zimo opened the door and saw the image on the electronic screen on his desk. It was from Sisi: "You are also seeing it. It has spread throughout the body, including the brain stem inside the skull."
"Well, I'm studying it."
Yang Ping nodded calmly. Medicine is like this sometimes. Although we always emphasize temperature, the reality is always so cruel and requires calmness and rationality.
If the experiment fails to make progress, the reality will be very cruel, and Sisi will not be able to escape the final outcome.
"Surgery is almost impossible." Song Zimo pulled up a chair and sat next to him, studying the PEC-CT pictures with Yang Ping.
"It's not almost impossible, but absolutely impossible." Yang Ping said calmly.
Later, Xu Zhiliang, Zhang Lin, and Xiaowu also came in. These people knew Sisi's condition very well. They gathered around the desk and looked at the images and pictures on the electronic screen in silence. At this time, only the professor could
Have an idea.
"What should we do? This part is a nerve nucleus, not a gap between nuclei. It is life-threatening at any time. What should we do?"
Song Zimo’s problem is everyone’s problem.
Yang Ping placed a full cup of tea on his desk. There was no heat at all because he had not taken a sip since it was brewed.
"Is the ion knife okay? Griffin can help, contact Anderson's machine."
Song Zimo knew that the Haifu knife was useless at this time, and the ultrasonic wave could not penetrate the solid skull, so he could only place his hope on various other advanced ion knives.
Yang Ping shook his head.
"Uncover the skull with a bone flap, so that the ultrasound waves are not blocked by the skull and only need to pass through the hard and pia mater to enter the brain tissue?"
Song Zimo imagined a more creative method. The Haifu knife focuses ultrasonic waves. It cannot be used inside the skull because the skull blocks it. If the skull is uncovered, a window will be formed to allow ultrasonic waves to enter through the window.
"Your idea is very imaginative, but it doesn't work. Haifu Knife is also flawed. Its energy focus is not very precise. Thermal damage will accidentally damage the surrounding normal brain stem cells. If it is in the liver, this accidental injury is nothing.
, there is no need to consider it at all, but in the brainstem and the nerve complex, this kind of accidental injury from thermal damage will be fatal."
Yang Ping still shook his head and kept staring at the video screen.
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The Twin Star Building is the landmark building of Sanbo Hospital. The roofs of the surgical building and the internal medicine building are both helipads. Helicopters often take off and land in the surgical building, but the helipad in the internal medicine building is rarely used.
The top of the building with more than 30 floors is also a good observation tower with a good view of the city. Sometimes, doctors from Sanbo Hospital are interested in climbing to the top of the building to look at the scenery of the city and feel relaxed and happy.
The work of doctors is very stressful, especially for young doctors who have just entered the profession and are under tremendous pressure. People often come up for a ride and look at the city scenery with a condescending view. The mind will become more open-minded, and the worries before can disappear.
But once, a patient in the oncology department secretly climbed up and jumped from here. From then on, the place was either locked or guarded by security guards, and ordinary people were not allowed to enter the rooftop.
Sisi pestered Yang Ping and insisted that Yang Ping take her up to the rooftop to have a look and experience the feeling of climbing high and seeing far away. There was no other way, so Yang Ping had to take her time to take her up.
Yang Ping and Sisi stood on the top of the building, holding on to the railings and looking at the scenery of the entire city.
The original solid reinforced concrete wall was one meter high. Later, for safety reasons, Sanbo Hospital added a 30 centimeter guardrail. Therefore, Sisi, who was already over 1.5 meters tall, could only look out through the gap in the railing. Yang
I'm not worried about her jumping down.
Sisi was very excited. She had never been to the top of a tall building. She opened her arms and faced the wind, like a bird spreading its wings.
This chapter is not over yet, please click on the next page to continue reading! "Be careful of getting cold, let me take you to this place, the wind is a bit strong." Yang Ping knew that this little girl had many ideas, but he didn't know why he chose this place to play.
Sisi is not afraid of the wind at all: "It's called fresh air, but it's not that the wind is strong. I haven't learned Chinese well. I stay in the ward every day. Don't you want to take a big breath of fresh air?"
If she wasn't so smart, maybe she would be happier. She is just a fifth-grade student. I don't know if she has really faced life and death calmly, or if she is pretending. No matter which way it is, this does not suit her age.
She is still a flower bud and should not bear the weight of such a life.
"I heard from the cleaning lady that a cancer patient jumped from here, right?"
Sisi poked her head to look down, but the walls and railings were very high, so she couldn't overlook the bottom.
Yang Ping was shocked, and immediately took her hand, pulled her back, away from the wall, and confirmed that the distance was safe before answering her question:
"That's right, because she can't face difficulties and has reached a dead end."
Yang Ping was afraid that Sisi would be like this, and in the end he would not be able to get out of the dead end.
A sweet smile appeared on the little girl's face, a pure and clean smile that only children and teenagers can have: "In fact, if you have the courage to jump, why don't you have the courage to live? I think everyone is destined to die from birth. This is
Certain things are like a line segment. It is inevitable that it has a starting point and an end point. The only difference is the length of the line segment."
This is not a question that fifth-year students can speak out, nor is it a question that fifth-year students should think about.
"I just feel that there is not enough time and there are still many things that I have not had time to do."
The smile on Sisi's face slowly faded, she looked into the distance and said.
"You should believe me. I will go all out. I have already thought of a good way, and it is just a little bit close to success. I said that I will accept you as a student in the future. We have hooked up."
Yang Ping encouraged her.
"Don't worry, I won't be so stupid, I won't jump. I just came here to experience the feeling of reaching a higher level of clairvoyance. What the ancient poem said is true. I feel like I can see better now."
Far."
Sisi stood in the wind, her hair flying in the wind.
