There are many reasons for a soft bump on the wrist, such as lipoma, tenosynovial cyst, sebaceous cyst and so on.
1. lipoma: lipoma can appear in any part of the fatty tissue, is a common soft tissue benign tumors, in the trunk, limbs, subcutaneous body is common, if long in the wrist area manifested in the wrist raised a soft bag. 2. tendon sheath cyst: tendon sheath cyst is a soft tissue injury disease, the essence of the tendon sheath cysts, sebaceous cysts, etc.
2. tendon sheath cyst: tendon sheath cyst is a soft tissue injury disease, the essence of the human body joints, ligaments or tendons near the benign swelling, usually manifested as a protrusion of the skin of a smooth, soft, benign mass, usually located in the wrist joints, but also can be seen in other joints.
3. Sebaceous cysts: Sebaceous glands are distributed all over the body, if the sebaceous gland ducts in the skin of the wrist area are blocked, leading to the gradual accumulation of sebum and the formation of retention cysts, which are manifested as a round raised soft bag.
There may be other reasons, such as skin tumors, trauma, etc. If such symptoms occur, you should go to the hospital in time to improve the examination, clear the cause of the disease, under the guidance of the doctor standardized treatment.