Hereditary hypotrichosis simplex of the scalp.
Hereditary hypotrichosis simplex of the scalp is a genotrichosis characterized by sparse or absent scalp hair without structural defects, in the absence of other ectodermal or systemic abnormalities. We describe two Spanish families with hypotrichosis of the scalp. We believe these families have Toribio and Quiñones type hereditary hypotrichosis simplex of the scalp.
Vázquez
María Rodríguez
MR
Department of Dermatology, 12 de October Hospital, Ruber Hospital, Madrid, Spain. jmpardal@jazzpapas.com
Rodríguez
Ricardo Ruiz
RR
Tapia
Aurora Guerra
AG
Diez
Luis Iglesias
LI
D000328:Adult; D002675:Child, Preschool; D006801:Humans; D007039:Hypotrichosis / Q000235:genetics*; D008297:Male; D010375:Pedigree; D012535:Scalp