Keratosis follicularis spinulosa decalvans

Keratosis follicularis spinulosa decalvans
Other namesSiemens-1 syndrome
SpecialtyMedical genetics

Keratosis follicularis spinulosa decalvans is a rare X-linked disorder described by Siemens in 1926. It is a disease that begins in infancy with keratosis pilaris localized on the face, then evolves to more diffuse involvement.:580,762:649,714

An association with SAT1 has been suggested.