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Chronic venous insufficiency (CVI) is a medical condition characterized by blood pooling in the veins, leading to increased pressure and strain on the vein walls. [1] The most common cause of CVI is superficial venous reflux, which often results in the formation of varicose veins, a treatable condition. [2]
Radiofrequency ablation is a minimally invasive procedure used in the treatment of varicose veins. It is an alternative to the traditional stripping operation. Under ultrasound guidance, a radiofrequency catheter is inserted into the abnormal vein and the vessel treated with radio-energy, resulting in closure of the involved vein.
The GSV can be located in the saphenous compartment where together with the Giacomini vein and the accessory saphenous vein (ASV) an image resembling an eye, known as the 'eye sign' can be seen. The ASV which is often responsible for varicose veins, can be located at the 'alignment sign', where it is seen to align with the femoral vessels.
Episodes of vasovagal syncope are typically recurrent and usually occur when the predisposed person is exposed to a specific trigger. Before losing consciousness, the individual frequently experiences early signs or symptoms such as lightheadedness, nausea, the feeling of being extremely hot or cold (accompanied by sweating), ringing in the ears, an uncomfortable feeling in the heart, fuzzy ...
“The pillows can also help decrease leg and back pain, by flattening the lumbar spine. Elevation of the legs on the pillow helps to decrease the swelling into the legs and can help decrease pain ...
When the valves of perforator veins become incompetent they can cause venous reflux when the muscles contract. This has been explained by Mark Whiteley as "active venous reflux". [4] The resulting reflux can cause a rapid deterioration in an existing varicose disease and be responsible for the development of venous ulcers.
Now, thanks to a laser ablation, he's seizure free. Brian George worked in a hospital for more than 20 years wondering if a seizure would strike. Now, thanks to a laser ablation, he's seizure free
Furthermore, cavernosograms demonstrate that excessively leaky veins can cause drainage of the corpora cavernosa. Histological specimens of cavernosal tissue in patients with confirmed veno-occlusive disease (VOD) show changes in the structure of collagen and elastin making up the connective tissue of the penis when compared to a control group ...