Clinicopathologically problematic melanocytic tumors: a case-based review

Background: In spite of recent advances in the histopathological and molecular diagnosis of melanocytic neoplasms, a certain proportion of these lesions remain a daunting challenge for both the clinician and the pathologist. Objectives: To emphasize the importance of close collaboration between...

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Autores principales: Zoe Apalla, Christina Nikolaidou, Aimilios Lallas, Elena Sotiriou, Elizabeth Lazaridou, Ioannis Venizelos, Mattheos Bobos, Efstratios Vakirlis, Demetrios Ioannides, Gerardo Ferrara
Formato: article
Lenguaje:EN
Publicado: Mattioli1885 2018
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Acceso en línea:https://doaj.org/article/8a583cf00cfc4453a25742d37fdd17a7
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Sumario:Background: In spite of recent advances in the histopathological and molecular diagnosis of melanocytic neoplasms, a certain proportion of these lesions remain a daunting challenge for both the clinician and the pathologist. Objectives: To emphasize the importance of close collaboration between the clinicians and the pathologists in case of problematic melanocytic lesions, Patients: We report and discuss 5 problematic scenarios of melanocytic lesions, including tumoral melanosis, nevoid melanoma, lentiginous melanoma, spitzoid melanoma and BAPoma that may pose diagnostic difficulties in our practice. Conclusions: Clinico-dermoscopic-pathological correlation, with incorporation of all the available data, in problematic melanocytic skin neoplasms is of paramount importance for accurate diagnosis.