%0 Journal Article %A Cuenca-Barrales, Carlos %A Aneiros-Fernández, José %A Pérez-López, Israel %A Rodríguez-Pérez, Julia %A Ruiz-Villaverde, Ricardo %A Espelt-Otero, Jorge Luis %T Histological Changes Related to Symptomatic Improvement of Spontaneous Keloids Treated with a Low-Dosage Regimen of UVA-1 Phototherapy. %D 2020 %@ 2296-3529 %U https://hdl.handle.net/10668/26314 %X Keloids are a difficult-to-treat disease characterized by an imbalance in mechanisms of tissue reparation. We present the case of a middle-aged woman with spontaneous keloids which histologically and clinically improved after UVA-1 phototherapy treatment. There are few reported cases of keloids treated with high doses of UVA-1 phototherapy. We used a low-dosage regimen with a good response in only one cycle, which could diminish the risk of skin cancer development. %K clinical %K keloid %K pathology %K phototherapy %~