Wrist malignant tumors are mainly manifested as redness, swelling and pain in the wrist, and there may also be tumor rupture. Clinically, malignant tumors of the wrist are relatively rare, and malignant tumors in the wrist usually have unclear boundaries and hard texture, poor mobility, and may be accompanied by tenderness, and the progression of the disease may also affect the local activities of the wrist. The most common symptoms are redness, swelling, and pain in the wrist. Malignant tumors usually grow quickly and may even break down in a short period of time. Laboratory pathological diagnosis is the gold standard to confirm the diagnosis of malignant tumors in the wrist, so it needs to be combined with a puncture biopsy to determine the diagnosis of malignant tumors in the wrist, according to the condition of surgery, radiotherapy and other treatments.