The cause of Alzheimer's disease is poorly understood. About 70% of the risk is believed to be genetic with many genes usually involved. Other risk factors include a history of head injuries, depression, or hypertension. The disease process is associated with plaques and tangles in the brain.
Many types of doctors provide treatments for varicose veins and spider veins. This includes dermatologists, vascular surgeons and others. In many cases, these doctors use the same vein procedures. Your primary care doctor may refer to a specific type of vein specialist.
Laser Treatment for Varicose Veins. Guide. A laser is a highly focused beam of light. A doctor can use a laser to treat varicose veins. Laser heat damages a vein, which makes scar tissue form.This scar tissue closes the vein. A closed vein loses its source of blood and dies. After a year or two, the vein is likely to disappear. Simple laser treatment.imple laser treatment is done for small spider veins and tiny varicose veins. This is sometimes a second treatment step, after a larger varicose vein has been treated with surgery, endovenous laser or radiofrequency treatment, or sclerotherapy.