A tumor is an abnormal growth of tissue in the body. Tumor cells lack the ability to regulate themselves, thus producing more cells, which can form a mass. While many associate tumors with cancer, hand tumors typically are not cancerous.
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Ganglion cysts are lumps around the hand and wrist that occur adjacent to joints or tendons. Ganglion cysts are very common. They are most frequently found on back of the wrist see Figure 1the palm side of the wrist, the base of the finger on the palm side, and the top of the end joint of the finger see Figure 2. Ganglion cysts are filled with a clear, gel-like fluid and often resemble a water balloon on a stalk see Figure 3.
A ganglion cyst is a fluid-filled lump that lies under the surface of the skin. It is often painless, but--depending on its location--it may cause enough discomfort to need treatment. Ganglion cysts occur most frequently on the joints and tendons of the wrist.
Back to Health A to Z. A ganglion cyst is a fluid-filled swelling that usually develops near a joint or tendon. They're made up of a thick, jelly-like fluid called synovial fluid, which surrounds joints and tendons to lubricate and cushion them during movement.
These are common conditions caused by mistakes in the turnover of normal cells in the hand. The typical symptoms are of a slow growing painless lump in the hand, most commonly a finger, that comes on for no obvious reason. As the swelling enlarges it can become a nuisance with daily activities.
Ganglion cysts are sacs of fluid that can form in your hand at the wrist, the base of your fingers and the last joint in your fingers. Often, ganglion cysts will go away on their own. However, when cysts grow large enough to cause tingling, pain and muscle weakness, surgery may be necessary.
The human hands are complex and delicate structures that contain 27 bones. The muscles and joints in the hand allow for strong, precise, and dexterous movements, but they are vulnerable to injury. There are many different causes and types of hand pain.
The hand is composed of many different bones, muscles, and ligaments that allow for a large amount of movement and dexterity. There are 3 major types of bones in the hand itself, including:. The 14 bones that are found in the fingers of each hand and also in the toes of each foot. Each finger has 3 phalanges the distal, middle, and proximal ; the thumb only has 2.