When it comes to the condition of vascular malformation, I am sure you will have many questions in your mind, after all, this disease is not talked about in life. Before treating a vascular malformation, it is important to find out exactly what the cause of its occurrence is. So, what exactly is the cause of vascular malformation? The cause of the occurrence of vascular malformation 1. In the early embryonic period (8-12 months) embryonic tissues suffer mechanical damage, local tissue bleeding caused by the distribution of some hematopoietic stem cells to other embryonic characteristic cells, part of which differentiate into vascular-like tissue and eventually form vascular malformation. 2. During human embryonic development, especially in the early vascular differentiation stage, small misconfigurations in the control gene segment lead to abnormal differentiation of specific parts of the tissue and the development of vascular malformations. The reasons for the formation of vascular malformations are different for each patient, not all vascular malformations are caused by one reason, and can only be known after a thorough examination at a regular hospital. First, most scholars believe that the human embryonic development process, especially in the early vascular tissue differentiation stage, due to its control of the genetic segment of a small range of misconfiguration and lead to its specific parts of the tissue differentiation abnormalities, and the development of vascular malformations. Second, it is also believed that during the early embryonic period (8-12 months) embryonic tissues suffer mechanical injury and local tissue hemorrhage causing the distribution of some hematopoietic stem cells into other embryonic characteristic cells, some of which differentiate into vascular-like tissues and eventually form vascular malformations. Only after we find the cause of the disease can we make accurate treatment plans for the disease. The above is a discussion of what causes the occurrence of vascular malformations, do you understand? The disease, psychological tolerance, and to look at this disease calmly.