Accuracy of dermoscopic criteria for the differential diagnosis between irritated seborrheic keratosis and squamous cell carcinoma
dc.creator | Papageorgiou, Chryssoula | |
dc.creator | Spyridis, Ioannis | |
dc.creator | Manoli, Sofia Magdalini | |
dc.creator | Busila, Iuliana | |
dc.creator | Nasturica, Irina Elena | |
dc.creator | Lallas, Konstantinos | |
dc.creator | Panagopoulou, Angeliki | |
dc.creator | Papadimitriou, Ilias | |
dc.creator | Sideris, Nikolaos | |
dc.creator | Gentsidi, Theodosia | |
dc.creator | González Cuevas, Ruben Wladimir | |
dc.creator | Ilieva, Andjelka | |
dc.creator | Ioannides, Dimitrios | |
dc.creator | Apalla, Zoe | |
dc.creator | Lallas, Aimilios | |
dc.date.accessioned | 2021-10-13T14:46:48Z | |
dc.date.accessioned | 2022-01-27T22:19:23Z | |
dc.date.available | 2021-10-13T14:46:48Z | |
dc.date.available | 2022-01-27T22:19:23Z | |
dc.date.created | 2021-10-13T14:46:48Z | |
dc.date.issued | 2020 | |
dc.identifier | J Am Acad Dermatol February 2020 | |
dc.identifier | 10.1016/j.jaad.2020.02.019 | |
dc.identifier | https://repositorio.uchile.cl/handle/2250/182213 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/3318204 | |
dc.description.abstract | Background: Even with the addition of dermoscopy, a significant morphologic overlap exists between irritated seborrheic keratosis (ISK) and squamous cell carcinoma (SCC). Objective: The aim of this study was to investigate the dermoscopic criteria that could serve as potent predictors for the differential diagnosis between ISK and SCC. Methods: Dermoscopic images of histopathologically diagnosed ISKs and SCCs were evaluated by 3 independent investigators for the presence of predefined criteria. Results: A total of 104 SCCs and 61 ISKs were included. The main dermoscopic predictors of SCC were dotted vessels (odds ratio [OR], 10.4), branched linear vessels (OR, 5.30), white structureless areas (OR, 6.78), white circles surrounding follicles (OR, 23.45), a diffuse irregular (OR, 2.55) or peripheral (OR, 2.8) vessel arrangement, and a central scale arrangement (OR, 3.35). Dermoscopic predictors of ISK were hairpin vessels (OR, 0.38), a diffuse regular vessel arrangement (OR, 0.39 and OR, 0.36), and white halos surrounding vessels covering more than 10% of the lesion (OR, 0.29 and OR, 0.12). Limitations: First, the retrospective design of the study; second, the differential diagnosis included in the study was restricted to ISK and SCC. Conclusions: We confirmed the significant morphologic overlap between ISK and SCC, but we also identified potent predictors for the differential diagnosis between these 2 entities. | |
dc.language | en | |
dc.publisher | Elsevier | |
dc.rights | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 United States | |
dc.source | Journal of the American Academy of Dermatology | |
dc.subject | Dermatoscopy | |
dc.subject | Dermoscopy | |
dc.subject | Differential diagnosis | |
dc.subject | Irritated seborrheic keratosis | |
dc.subject | Skin cancer | |
dc.subject | Squamous cell carcinoma | |
dc.title | Accuracy of dermoscopic criteria for the differential diagnosis between irritated seborrheic keratosis and squamous cell carcinoma | |
dc.type | Artículos de revistas |