Fat grafting or fat transfer or injections depends on the patient having sufficient donor sites and sufficient fat cells in areas where they are not wanted, Fat would be injected into the areas of the patient’s body that need reshaping like the lips, face, nasolabial folds, cheeks, and even buttocks or any area that needs attention. Injection of fat into breast is not recommended because of a substantial risk of calcification of the fat graft and transformation into cancer.