From this we can see that matching is not for curing diseases, but to prevent rejection and transplant failure. To put it simply, if there is no HLA threshold, anyone can donate hematopoietic stem cells to patients.
HLA is a system, a leukocyte antigen system, which contains many things. HLA is the main antigen that causes transplant rejection, so it is called a transplant antigen. It is not certain that only HLA causes rejection. As mentioned before, medical research can only be applied to the current stage.
Fear of other factors, which is why the medical department first looks for a donor among the family members. This way, not only will the chance of HLA matching be high, but other factors that may cause rejection reactions can be ruled out as much as possible. After all, they are people with some of the same genetic genes.
If no HLA match is found among the family members, medical science can only try to find one among other people. If found, we can hope that the two people may have the same ancestor a long time ago. For this reason, there is an old saying in the donation circle that matching is fate, and this fate is exactly how it came about.
Strange donors who understand this fate will feel as if they have found their relatives from ancient times and will be very willing to do this good deed and donate.
This is why medical staff repeatedly emphasize that donation is voluntary, and everyone has their own reasons for choosing whether to donate. If you don't understand the reasons others understand, you can't think they are wrong.
"You're overthinking it. Shihua, do you think they want to donate if they call other people so urgently? If they want to donate, they should first ask the doctor if there is any other way if my blood type is different from my child's, right?" Zhang Desheng said this with a bit of frustration. It was hard to describe what he encountered when encountering such family members in the clinic.
"If they don't want to donate." Zhao Zhaowei's grandfather was a hepatobiliary surgeon who performed liver transplants. He had heard a lot of strange ethical dramas about donations, and he told other students, "They can say they are not in good health, and ask other doctors to write a report of poor health, and force another person to donate."
When several students discussed this point, they all looked at Xie.
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When other students wanted to ask her what she thought about this matter, Xie Wanying said frankly: "Don't discuss other people's family affairs before this matter is clarified."
Xie was right. As medical personnel, why would we gossip about other people's family affairs? Everyone immediately shut up.
After lunch, Xie and Wei were actually on temporary duty in the morning. They would be on night shift tonight and would take the afternoon off to sleep. Several surgical students agreed to have internal medicine students wake them up so that they could get up in the middle of the day to observe bone puncture techniques.
When a group of people left the cafeteria, Xie Wanying received a call from Hu Hao.
"Yingying, do you need us to accompany you to meet him?" After knowing who called her, several classmates expressed their opinions.
"It's okay." Xie Wanying said, knowing that Hu Hao couldn't cause any trouble right now.
As the child's father, Hu Hao has been very active in recent days, visiting his son in the NICU every day. Now he comes down to the cafeteria to see her after seeing his son.
The child had a successful operation and will be discharged from the hospital if he recovers well. Everyone agreed that the child will go to Hu Hao's home after being discharged. Hu Hao's mother came to the capital and prepared to help her son take care of the child.
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