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What causes a bump on your hand & wrist?
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Can a ganglion cyst cause bumps around the hand and wrist?
Can a lump in the hand be cancerous?
Is a ganglion cyst on my wrist cancerous?
Sep 8, 2023 · The most common cause of a hand or wrist bump is a ganglion cyst. It occurs when a pouch forms in the lining of the small joints of the wrists, hands, or fingers. Joint fluid leaks into the pouch, filling it like a water balloon. The result is a visible lump or bump on your hand or wrist.
Aug 8, 2019 · A lump on your wrist or hand may be a sign of health conditions like arthritis, gout, and carpal boss. It may also be a type of cyst or tumor. Noticing a lump on your wrist or...
Ganglion cysts look and feel like a smooth lump under the skin. 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.
Jun 17, 2024 · A ganglion cyst is a fluid-filled capsule that can cause swelling on the hand or wrist. It is the most common cause of a lump on the hand. These cysts are benign (not cancer) and will not spread, although they may grow in size.
- Ganglion cyst. Ganglion cysts are round or oval-shaped, fluid-filled sacs that develop around the joints and tendons. They commonly appear on the back of the wrist.
- Carpal boss. Short for a carpometacarpal boss, a carpal boss occurs when there is an overgrowth of the carpal bones that constitute the wrist. The overgrowth results in a firm lump on the back of the wrist.
- Epidermoid cyst. Epidermoid cysts, or epidermal inclusion cysts, are small lumps filled with keratin that develop underneath the skin. While these cysts are painless, they can rupture and become inflamed, causing pain.
- Giant cell tumor of the tendon sheath (GCTTS) GCTTSs are benign nodular tumors that occur on the tendon sheath of the hands. According to 2013 research, the GCTTS is one of the most common types of benign tumors that affect the hand, after ganglion cysts.
Jan 12, 2023 · Ganglion cysts are lumps that most often appear along the tendons or joints of wrists or hands. They also can occur in ankles and feet. Ganglion cysts are typically round or oval and are filled with a jellylike fluid. They are not cancer. Small ganglion cysts can be pea-sized.
A ganglion cyst usually looks like a lump or bump on your wrist, finger or foot. This lump may look symmetrical (round) or misshapen (more like an oval). A ganglion cyst sits just below your skin’s surface.
