Fibromas are tumors originating from fibrous connective tissues, most of which are benign and generally not serious, but if a breast fibroma becomes malignant, it is more serious. Fibroids are generally referred to as fibromatosis, which can be classified as juvenile fibromatosis, cervical fibromatosis, infantile fibromatosis, and lipofibromatosis based on age of onset as well as location. Tumors can occur within the muscles of any part of the body and are derived from fibrous connective tissue, and are relatively non-serious as they are generally benign in nature. However, if a breast fibroma becomes malignant, it is more serious. If the fibroma is small, it usually does not cause obvious symptoms, and patients usually find it during examination. Some patients can feel a nodular mass of varying sizes under the skin, with clear boundaries, smooth surface, and able to push. If the fibroma is large, surgical treatment can be chosen, and recurrence and metastasis usually do not occur after surgical resection. If the examination finds that there are fibroid tumors, it is recommended to keep a good mood, do not be too nervous, and should cooperate with the doctor to choose the appropriate treatment.