Varicose veins - Symptoms and causes - Mayo Clinic
2024年2月6日 · Varicose veins are bulging, enlarged veins. Any vein that is close to the skin's surface, called superficial, can become varicosed. Varicose veins most often affect the veins in the legs. That's because standing and walking increase …
Varicose veins - Diagnosis and treatment - Mayo Clinic
2024年2月6日 · Treatment Treatment for varicose veins may include self-care measures, compression stockings, and surgeries or procedures. Procedures to treat varicose veins are often done as outpatient procedures. That means you most often go home on the same day. Ask your insurer if varicose vein treatment is a covered cost.
Varicocele - Symptoms and causes - Mayo Clinic
2024年10月25日 · A varicocele (VAR-ih-koe-seel) is an enlargement of the veins within the loose bag of skin that holds the testicles (scrotum). These veins transport oxygen-depleted blood from the testicles. A varicocele occurs when blood pools in the veins rather than circulating efficiently out of the scrotum.
Giant cell arteritis - Symptoms and causes - Mayo Clinic
Head pain and tenderness are the most common symptoms of giant cell arteritis, an inflammation of the lining of your arteries.
Varicose veins - Care at Mayo Clinic - Mayo Clinic
2024年2月6日 · Mayo Clinic vascular specialists have expertise in treating varicose veins with many options. These include liquid and foam sclerotherapy, laser surgery, endovenous thermal ablation including laser and radiofrequency treatment, vein stripping, endoscopic vein surgery, and other procedures.
Hemorrhoids - Symptoms and causes - Mayo Clinic
2023年8月25日 · Hemorrhoids (HEM-uh-roids), also called piles, are swollen veins in the anus and lower rectum. Hemorrhoids are similar to varicose veins. Hemorrhoids can develop inside the rectum, called internal hemorrhoids. They also can develop under the skin around the anus, called external hemorrhoids.
Varicose veins - Mayo Clinic
Veins return blood from the rest of the body to the heart. To return blood to the heart, the veins in the legs must work against gravity. Weakened valves, also called incompetent valves, within the veins might cause varicose veins. The weakened valves let blood pool in the veins instead of traveling to the heart. When blood pools in the veins, the …
Carotid artery disease - Symptoms and causes - Mayo Clinic
2023年4月19日 · Carotid artery disease occurs when fatty deposits, called plaques, clog the blood vessels that deliver blood to the brain and head (carotid arteries). The clog increases the risk of stroke. Stroke is a medical emergency that occurs when …
Sclerotherapy - Mayo Clinic
2023年2月3日 · Overview Sclerotherapy treats veins that are twisted and enlarged, known as varicose veins. Varicose veins are usually in the legs. Sclerotherapy also treats spider veins, a mild form of varicose veins. Sclerotherapy usually works best on small varicose veins. Sclerotherapy involves using a needle to put a solution into the vein. The sclerotherapy solution causes the vein to scar. The scarring ...
Esophageal varices - Symptoms and causes - Mayo Clinic
2023年3月15日 · Esophageal varices are enlarged veins in the esophagus, the tube that connects the throat and stomach. Esophageal varices most often happen in people with serious liver diseases. Esophageal varices develop when regular blood flow to the liver is blocked by a clot or scar tissue in the liver. To go around the blockages, blood flows into smaller blood vessels that aren't designed to carry large ...