Inclusion Criteria:  Age: 18 to 65 years; Fitzpatrick skin phototype I-VI; Keloid with no type of previous treatment; Recurring keloid after surgical excision; Recurring keloid after use of other therapies and at least three months without treatment.  Exclusion Criteria:  Keloid in treatment; Pregnant and lactating women; Keloid with primary synthesis of the skin and no possibility of excision. Contraindications for undergoing surgery (e.g.: coagulopathies, diabetes myellitus, drug allergies); Contraindications for the use of corticosteroids; All types of Collagenosis.