Vascular hyperplasia is considered to be related to varicose veins, lack of oxygen to the tissues, presence of tumors and other causes.
1. Varicose veins: The main cause is the natural fragility of the walls of the blood vessels or the thinness of the tissues, which are subjected to too much pressure for a long period of time, leading to blood reflux and varicose veins. If the resistance to blood reflux is high, new blood vessels may form and vascular proliferation may occur.
2 Tissue hypoxia: local skin is affected by external stimuli, resulting in ischemia and hypoxia, and vascular endothelial factors migrate from the original blood vessels to form new blood vessels, leading to vascular hyperplasia.
3. Presence of tumor: If there is a tumor in the organism, with the increase of the tumor, it may compress the local blood vessels, leading to local blood circulation disorder. The compressed endothelial cells may proliferate, migrate out of the primitive cells and regenerate new blood vessels, thus forming vascular hyperplasia.
There are many other causes of vascular hyperplasia, such as surgical incision repair, scar irritation, papular vascular hyperplasia, etc. It is recommended to go to the hospital for further examination, to clarify the cause of the disease, and to treat it actively.