👉 Endothelial Blastoma is a type of neoplasm that occurs in the blood vessels. It's characterized by abnormal growths in the blood vessel walls, called endothelium. This condition can cause symptoms like pain or bleeding from the area where the tumors are growing. Endothelial cells are responsible for maintaining blood flow and preventing clotting. If these cells grow out of control, they can form tumors that resemble cancer.
