However, the current case is too complicated and their radiology department cannot figure it out.
Cup-shaped cases are the easiest to succeed in this way. When encountering difficult cases, most doctors will try manual massage and other injections because they can't figure it out. This is a bit like a blind cat catching a mouse by groping based on experience.
Now these two young doctors are going back to the essence of air enema, intending to work out the precise steps and results without trying? Is this possible?
If the trial and error takes too long, the doctor will be afraid of failure, so he calculates and adjusts the best and shortest steps in advance before starting. This is a very wonderful and almost perfect ideal plan. If it works, others think: it will be a miracle.
For this reason, the radiologist knew that this method was feasible, but he had no confidence that the two young doctors could calculate it.
Next, the conversation between Xie and Duan went like this:
"According to previous data, 8kPa gas injection pushed the splenic flexure to the outside of the 45-degree angle and moved about 0.5 centimeters on the z-axis, pulling the hepatic flexure to stretch horizontally on the z-axis."
"Doctor Xie, you think 8kpa is not enough, right?"
Obviously it is not enough, it is embedded in the wall, but...
...
...
"I haven't deflated it. I expect that if I deflate it, the head will move forward again, although not by much..."
"I understand. Judging from the child's current condition, the step of deflation is more important to him. What do you think about us planning a treatment plan with deflation as the center?"
"I personally think that it is safer to inject and release air several times in a short period of time, and the air pressure should not exceed 10kpa."
"The first time you inflate, the time can be very short. The third time you inflate, the time can be longer. The deflation time should remain the same for the first two times. The third time you inflate, the time you inflate should be shorter. The fourth time you inflate, you should deflate for a full five minutes..."
A group of people at the scene: ...these two are really calculating.
After Duan helped her adjust the deflation and inflation steps, she no longer had to figure out how to do it. This was undoubtedly better for the child, as she could get the correct answer faster.
The two people who were calculating were concentrating on communicating with each other for less than five minutes, and the result came out.
"Teacher Yang, please follow what Doctor Xie said." Duan Sanbao asked the radiologist for help.
Dr. Yang's assistants looked at Dr. Yang and said: Dr. Yang, did you understand how they solved the problem just now?
Doctor Yang didn't understand, but he understood that the direction and goal of solving the problem were correct. Since it was correct, let's try it.
At this point, it's better to try than not to try. Anyway, there are people on the scene to back him up. Several young medical students were enthusiastic about the case, unlike him who noticed the movement at the door early.
The leader at the door did not say anything to stop them, which was tantamount to tacitly allowing them to do so.
start.
Everyone stared at the instrument screen intently. Following the steps calculated by the two students before, they inflated and deflated the air, inflated and deflated the air, back and forth, and operated according to the precise mathematical answers. To be honest, many people were skeptical at first and did not think that calculating math problems could achieve anything.
When the operation was halfway done, the instrument showed that the head of the intussusception did not retreat but moved forward. If it continued to move to the splenic flexure, it would be even more difficult to untie it. This made Dr. Yang's assistant anxious and shouted, "Is it possible?"
Doctor Yang tried to keep calm. The leader at the door didn't say anything, so he continued to follow the steps.
"Oh, it's moving forward again." Dr. Yang's assistant shouted again.
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