0000000000278401
AUTHOR
Luis Requena
Core Content for Undergraduate Medical Education in Spain: Recommendations of the Instructors’ Group of the Spanish Academy of Dermatology and Venereology (AEDV)
Abstract Background Skin problems are among the most frequent reasons for seeking medical attention in primary care. In recent years, as a result of the process of adapting medical curricula to the requirements of the European Higher Education Area, the amount of time students spend learning the concepts of dermatology has been reduced in many universities. Material and methods In order to reach a consensus on core content for undergraduate education in dermatology, we sent a survey to the 57 members of the instructors’ group of the Spanish Academy of Dermatology and Venereology (AEDV), asking their opinions on what objectives should be set for a dermatology course in Spain. A total of 131 …
Contenidos fundamentales de la Dermatología en el grado de medicina en España. Recomendaciones del grupo de profesores de la Academia Española de Dermatología y Venereología
Antecedentes: Los problemas dermatologicos constituyen uno de los motivos de consulta masfrecuentes en atencion primaria. En los ultimos a˜nos, como consecuencia de la adaptacion alespacio europeo de educacion superior, en muchos planes de estudios se ha reducido el tiempodestinado al aprendizaje de la dermatologia.Material y metodos:Para consensuar los contenidos basicos del programa de dermatologia enel pregrado, se remitio electronicamente una encuesta a los 57 miembros de grupo de profeso-res de la Academia Espa˜nola de Dermatologia y Venereologia para establecer cuales deberianser los objetivos de aprendizaje de la asignatura en Espa˜na. Se incluyeron 131 objetivos previa-mente selecci…
Subcutaneous panniculitis-like T-cell lymphoma, lupus erythematosus profundus, and overlapping cases: molecular characterization through the study of 208 genes
Subcutaneous panniculitis-like T-cell lymphoma (SPTCL) is a rare cytotoxic cutaneous lymphoma. Differential diagnosis with lupus erythematosus panniculitis (LEP) can be challenging and overlapping cases have been described. In this study, we investigate whether gene expression profiling may or not identify markers that can be used to improve our understanding of the disease and to make a precise differential diagnosis. SPTCL, LEP, and overlapping cases were analyzed using a customized NanoString platform including 208 genes related to T-cell differentiation, stromal signatures, oncogenes, and tumor suppressor genes. Gene expression unsupervised analysis of the samples differentiated SPTCL f…
Circumscribed palmar or plantar hypokeratosis: a distinctive epidermal malformation of the palms or soles.
Abstract Background: Epidermal malformations of the skin include a group of heterogeneous developmental defects that result from errors in morphogenesis of the epidermis during intrauterine life. Objective: The purpose of this study was to report the clinical and histopathologic features of a distinctive epidermal malformation involving the skin of the palms or soles. Methods: Ten patients were included in this study. All of them showed the same clinical features that consisted of a solitary circumscribed and circular area of erythematous depressed skin on the palm or on the sole. Diagnosis was confirmed by histopathologic study. Results: All patients were middle aged or elderly. Nine patie…
Unusual Neuroendocrine Differentiation in a Small Round Cell Angiosarcoma: A Potential Histologic Mimicker of Superficial Ewing Sarcoma.
Neuroendocrine differentiation or aberrant expression of neuroendocrine markers is very uncommon in angiosarcomas (AS) and creates a challenging differential diagnosis with other superficial or soft tissue tumors. Herein, we report a new case of superficial AS presenting as a tumor lesion on the little finger of the right hand of a 52-year-old man. The tumor displayed CD56, chromogranin-A, and synaptophysin immunoreactivity. Tumor cells were positive for vascular markers (CD31, FLI1, ERG, D2-40, VE-cadherin, VEGR1,2, and 3), CD99, and EMA, but were negative for S100, CK (AE1/AE3), CK20, polyomavirus, and myogenic (desmin and myogenin) and melanocyte markers (melan-A and HMB45). Ki67 immunos…