Tumors of the hand and upper extremity are a common group of hand surgery diseases. Tumors can originate from various tissues of the hand, such as: tendons, nerves, soft tissues, bones and joints. Therefore, there are many kinds of tumors. The patients are concerned about several issues, very briefly described as follows: 1, cysts are not tumors, if small, can be observed, ultrasound can be clear. 2, benign tumors of the hand are mostly found. 2.Benign tumors of hand are mostly, so don’t worry too much after finding hand tumors. 3.Some benign tumors are easy to recur, but don’t worry about it, because it is only local recurrence, not life-threatening. 4. Try to have early surgery, because when the tumor is not big, the surgery doesn’t need to destroy the tendon nerves. On the contrary, if it is too big, it will affect the function after surgery. 5. The structure of hand is delicate, try to find a specialist surgeon to operate.