Keratosis follicularis spinulosa decalvans
| Keratosis follicularis spinulosa decalvans | |
|---|---|
| Other names | Siemens-1 syndrome | 
| Specialty | Medical 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.