Keratosis follicularis acneiformis, Siemens type Bilder
Zum Fachartikel Keratosis follicularis acneiformis, Siemens type
Keratosis follicularis akneiformis, type Siemens. Disseminated, follicular hyperkeratosis of the zygomatic arch, cheek and perioral region in a 13-year-old boy with oligophrenia, paronychia and palmoplantar hyperhidrosis.