胸主動脈（英语：Thoracic aorta） 靜脈 奇靜脈（英语：azygos vein） the 半奇靜脈（英语：hemiazygos vein）以及副半奇靜脈（英语：accessory hemiazygos vein） 神經 迷走神经 內臟神經（英语：splanchnic nerves） 交感神經鏈（英语：sympathetic ...

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Running from the top of the foot (dorsum) and up the inner sides of the leg, the great saphenous vein is the body’s longest vein. The vein’s primary task is to drain deoxygenated blood from the foot, ...

Spider veins (telangiectasia) and small varicose veins are small blood vessels that become purple or red, swollen, twisted, and pushed to the skin’s surface. They can cause discomfort but rarely pose ...

Kidney cancers are unique for a few reasons. One reason is that renal cell carcinoma can grow directly into the veins that drain the kidney and run up toward the heart. This growth of cancer into the ...

Varicose veins frequently occur, especially in individuals who spend substantial time either sitting or standing. Compression socks, a particular type of hosiery, can assist in relieving symptoms ...

What are developmental venous anomalies? A developmental venous anomaly (DVA) is a problem with the way small veins are arranged. They may look like the spokes of a wheel. The veins drain into a ...