Hard lumps in the chest, mainly seen in the following cases: First, cystic hyperplasia of the breast, commonly found in young and middle-aged women, clinical manifestations of pain with chest lumps, and the size of the lumps with the change of the menstrual cycle and change, if the symptoms are mild, only need to adjust the diet or oral treatment of loose loose loose loose powder, the symptoms of more serious and hard lumps, after the ineffectiveness of conservative treatment, can be considered for surgical treatment. Secondly, breast fibroma, without clinical symptoms, the examination can see the breast touching smooth and movable hard lumps. At present, it is believed that breast fibroids have malignant tendency, and should be actively treated with surgery after diagnosis. Thirdly, breast cancer, most common in elderly women, there may be no obvious clinical symptoms in the early stage, after the disease progresses to the advanced stage, the tumor may block the lymphatic vessels, and cellulite appears. Once you find a hard lump in your chest, you should go to breast surgery or general surgery department of regular hospitals for ultrasound or fine-needle aspiration biopsy to make a clear diagnosis and achieve early detection and treatment of the disease.