A round grain in the breast is usually considered to have a breast nodule, that is, the occurrence of breast tumor. Breast tumor is also distinguished into benign tumor and malignant tumor of the breast. Generally, breast tumors are round when touched, smooth surface when palpated in the breast and easy to push when pressed. It is usually considered to have breast fibroids. Breast fibroids occur in women between the ages of 20 and 40 and are associated with abnormalities in the quality and quantity of estrogen receptors contained in breast fibroblasts and are found in the outer upper quadrant of the breast. 75% are solitary, but there are also multiple cases. Currently, surgery is the only effective treatment for breast fibroids. And if the nodule in the breast is not easy to push, has a burriness to touch or even a nodular feeling, it cannot be excluded as breast cancer.