TY - JOUR T1 - Nail Histopathology JO - Actas Dermo-Sifiliográficas T2 - AU - Martin,B. SN - 15782190 M3 - 10.1016/j.adengl.2013.06.001 DO - 10.1016/j.adengl.2013.06.001 UR - https://actasdermo.org/es-nail-histopathology-articulo-S1578219013001443 AB - The structure of the nail unit is complex and many dermatologists and dermatopathologists have an incomplete understanding of it. Familiarity with the anatomy and histology of this unit, however, is a key factor in improving the diagnostic yield of nail biopsy. Inflammatory or infectious conditions that affect the nail can have a marked impact on a patient's quality of life. A wide-ranging variety of tumors can also develop in this region and they may be life-threatening or require surgery that will result in functional defects. The author reviews the anatomy and histology of the nail unit as well as the basic histopathologic findings in the most common conditions affecting the nails. ER -