Chest wall with hard lumps probably have three cases: 1, chest wall with lumps, may be benign nodules, such as lipoma, fibroma, etc., and benign diseases generally hard lumps do not hurt, physical examination can be found that the hard lumps can be movable, the surface is relatively smooth; 2, the chest wall malignant tumors, if it is a female, non-painful nodules, it is possible that the breast malignant tumors, breast cancer, etc.; 3, the chest wall with hard lumps with pain, most likely inflammatory lumps, and the patient’s conscious symptoms feel very painful, physical examination lumps relatively soft and fluctuating. Generally the surface of the mass is red, and the patient’s conscious symptoms feel painful, physical examination of the mass is relatively soft, there is a sense of fluctuation. If you find a hard lump in the chest wall, you should go to a professional medical institution and listen to the advice of a regular doctor for further treatment.