Hypohidrotic ectodermal dysplasia - Diagnostic aids and a report of 5 cases

Abstract

Hypohidrotic ectodermal dysplasia (HED) is a rare group of disorders affecting the hair, teeth, nails and sweat glands to a variable degree. There is a wide range of clinical presentation of HED. Missing teeth or abnormal tooth form may be the first indicator of the disorder. We present a case report of 5 cases of HED with their intraoral findings and their treatment plan. We also consider the various etiological factors and their clinical diagnostic aids.

Keywords

• Blaschko lines
• hypohydrotic ectodermal dysplasia
• sweat pore counts