The hardness in the middle of the chest may be caused by saber protrusion, fracture deformity healing, fibroma, sebaceous cysts, etc.
1. The raphe is a normal bony symbol of the human body, connected to the end of the sternum body, and can be touched by people with a thin body, which is not movable and has no pressure and pain and other uncomfortable symptoms.
2. Fracture deformity healing: trauma caused by sternum fracture, due to various reasons the fracture deformity healing occurs, hyperplasia of the bone can be bulging and convex, hard to the touch.
3. Fibroma: it is a tumor-like tissue formed by abnormal proliferation of fibrous connective tissue under the skin, which is a kind of benign tumor with a relatively smooth surface, no adhesion with the surrounding tissues, and a certain degree of activity.
4. Sebaceous cyst: it is due to the blockage of sebaceous gland ducts in the chest skin, leading to the gradual accumulation of sebum to form retention cysts, with smooth surface and medium hardness, which can cause hardness in the middle of the chest.
If the patient appears to have hardness in the middle of the chest, it is recommended to consult a doctor in time and carry out standardized treatment under the guidance of the doctor.