MONDO_0016619 (autosomal recessive hypohidrotic ectodermal dysplasia) is a rare autosomal recessive disorder characterized by developmental abnormalities of the skin, sweat glands, hair and nails. Patients have a reduced ability to sweat. Other signs and symptoms include hypotrichosis and teeth malformations. Also known as: AR-HED, autosomal recessive anhidrotic ectodermal dysplasia, hypohidrotic ectodermal dysplasia, autosomal recessive.