title: [Basic concepts in skin biopsy. Part II].
abstract: In this article, we review some of the artifacts commonly observed in biopsies and the methods used to prevent their appearance. We describe the basic techniques for taking biopsies of melanocytic lesions, bullous diseases, and from special areas such as the scalp and nail region. We also provide a brief summary of the role of skin biopsy in the diagnosis of neurological diseases and prenatal diagnosis. The aim of this guide is to improve the diagnostic yield of biopsies and to highlight the importance of a correct clinical-histological correlation; we therefore provide clues to the interpretation of the dermatopathology report.
authors: Departamento de Dermatología, Hospital Universitario de La Princesa, Madrid, España. mar.llamasvelasco@gmail.com
authors: M
authors: M
authors: Llamas-Velasco
authors: B E
authors: BE
authors: Paredes
mesh_terms: D000505:Alopecia / Q000175:diagnosis / Q000473:pathology; D016477:Artifacts; D001706:Biopsy / Q000379:methods*; D019085:Fluorescent Antibody Technique, Direct / Q000379:methods; D030342:Genetic Diseases, Inborn / Q000175:diagnosis / Q000196:embryology / Q000473:pathology; D006652:Histological Techniques; D006801:Humans; D009260:Nail Diseases / Q000175:diagnosis / Q000473:pathology; D009262:Nails / Q000473:pathology; D009422:Nervous System Diseases / Q000175:diagnosis / Q000473:pathology; D009508:Nevus, Pigmented / Q000175:diagnosis / Q000473:pathology; D011296:Prenatal Diagnosis; D012867:Skin / Q000473:pathology*; D012871:Skin Diseases / Q000175:diagnosis / Q000473:pathology; D012878:Skin Neoplasms / Q000175:diagnosis / Q000473:pathology; D013048:Specimen Handling; D013194:Staining and Labeling; D014956:Writing