👉 In medicine, a pseudoganglion is a type of cancerous tissue that forms in the lining of the blood vessels. This condition can be caused by either genetic mutations or exposure to certain chemicals. Pseudoganglines are usually small and hard structures that can form anywhere along the vessel walls, but they can sometimes grow into larger tumors inside the vessel. The main symptoms of pseudoganglions are pain in the area where they form, a change in color or texture, and swelling
