“…Ten studies were included in this review and processed for data extraction (Table ). Thirty‐eight full texts were excluded for the following reasons: case report or fewer than 10 cases (Chakrabarty, Mraz, Geisse, & Anderson, ; Ghasri, Admani, Petelin, & Zachary, ; McDonald, Laverick, Fleming, & White, ; Rossi, Assad, Buggiani, & Lotti, ); follow‐up of <6 months or not specified (Alexiades‐Armenakas & Geronemus, ; Armenores, James, Walker, & Huilgol, ; Berking et al, ; Calzavara‐Pinton, Rossi, Sala, & Italian Group For Photodynamic Therapy, ; Chaves et al, ; de Godoy Peres, Aigotti Haberbeck Brandão, Rodarte Carvalho, Dória Filho, & Plapler, ; Kim, Song, & Kim, ; Menta Simonsen Nico, Rivitti, & Lourenço, ; Menta Ulrich et al, ; Ribeiro et al, ; Spyridonos, Gaitanis, Tzaphlidou, & Bassukas, ; Ulrich et al, ); abstract, comment, or literature review (Alexiades−Armenakas, ; Dinani, Topham, Derrick, & Atkinson, ; Goldman, ; Kuwahara & Rasberry, ; Larios, Alevizos, & Rigopoulos, ; Laws, Wilde, & Grabski, ); insufficient data regarding treatment, lesion location, or outcome (Jorizzo, Weiss, & Vamvakias, ; Nelson et al., 2007; Ntomouchtsis et al, ; Rossoe, Tebcherani, Sittart, & Pires, ; Sand, Altmeyer, & Bechara, ; Sotiriou, Apalla, Koussidou, & Ioannides, ; Stough, Bucko, Vamvakias, Rafal, & Davis, ); studies including patients with a previous diagnosis of SCC or those with SCC in the sample (Dufresne, Cruz, Zeikus, Perlis, & Jellinek, ; Laws et al, ; Smith, Germain, Yeager, & Skelton, ; Zaiac & Clement, ); and articles that were not in English (Ceylan, Erboz, Özdemir, & Kazandi, ; Ceylan, Özdemir, & Kazandi, ; Ulrich et al., ).…”