RT Book, Section A1 Bree, Alanna F. A1 Agim, Nnenna A1 Sybert, Virginia P. A2 Goldsmith, Lowell A. A2 Katz, Stephen I. A2 Gilchrest, Barbara A. A2 Paller, Amy S. A2 Leffell, David J. A2 Wolff, Klaus SR Print(0) ID 56070493 T1 Chapter 142. Ectodermal Dysplasias T2 Fitzpatrick's Dermatology in General Medicine, 8e YR 2012 FD 2012 PB The McGraw-Hill Companies PP New York, NY SN 978-0-07-166904-7 LK accessmedicine.mhmedical.com/content.aspx?aid=56070493 RD 2024/04/24 AB |PrintEctodermal Dysplasias at a GlanceA group of inherited disorders characterized by developmental abnormalities in two or more ectodermal structures.These include hair, teeth, nails, and sebaceous and sweat glands.There may be abnormalities in nonectodermal structures and functions.Distinction is based on clinical features, mode of inheritance, and molecular findings.Clinically distinct disorders may be due to different mutations in the same gene (allelic heterogeneity), and clinically similar conditions may be due to mutations in different genes (locus heterogeneity).