Comparison of Recurrence Rate of Keloid After Excision Between Intra-operative Steroid Injection and Steroid With Platelet-rich Plasma Injection Combination Therapy

Exclusion Criteria

• •Patients currently receiving immunosuppressive drugs or systemic steroids
• •Patients with chronic diseases under active treatment, such as tuberculosis
• •Pregnant or breastfeeding women
• •Patients likely to have poor treatment adherence, such as those with cancer, epilepsy, or psychiatric disorders
• •Patients with vascular diseases or hematologic/coagulation abnormalities