Blood type is same, can you do marrow transplant

Update Date: 2021-04-22 Source: Network

summary

Bone marrow transplantation is an important method for the treatment of various malignant tumors, such as breast cancer, ovarian cancer, testicular cancer, etc. Now let's see if the blood type is the same. Can we do bone marrow transplantation.

Blood type is same, can you do marrow transplant

First of all: bone marrow transplantation has nothing to do with blood type, we must find the right matching. Because the probability of HLA (human leukocyte antigen) matching is very low, even siblings are only 1 / 4, so although the establishment of bone marrow bank is usually used in the international community to find matching donors in non blood related groups, the probability of matching is 1 in 1000 to 1 in 10000. In fact, the vast majority of patients can not find the right ligand, but the disease is delayed.

Second, if the patient is lucky enough to find the right ligand, the next hurdle is at least 300000 yuan for the operation. This is an astronomical number for many patients in China. They had to give up the operation because they couldn't raise the huge sum of money. According to relevant statistics, in the central and western regions of China, the number of people who die at home due to illness is estimated to be 60% - 80% because they can't afford to see a doctor or stay in a hospital. Although some people have received social assistance through the media, they are in the minority after all.

Finally: if the patient is lucky enough to have the above conditions and pass the first two hurdles, he will have to face three problems, namely, the attack of radiotherapy and chemotherapy, the infection of pathogenic microorganisms, and the rejection of the body. Any one of these problems can make patients face the test of life and death, only 60 ~ 70% of the patients can pass the three hurdles.

matters needing attention

Bone marrow transplantation, or hematopoietic stem cell transplantation, is a method of treating a series of diseases by intravenous infusion of hematopoietic stem cells and progenitor cells to reconstruct the normal hematopoiesis and immune system of patients. If bone marrow transplantation is needed, we need to fully understand the conditions of this method.