title: Trachyonychia and sarcoidosis.
authors.forename: Beatriz
authors.initials: B
authors.lastname: Aranegui
authors.forename: Aránzazu
authors.initials: A
authors.lastname: Garcia-Cruz
authors.forename: Carlos
authors.initials: C
authors.lastname: de la Torre
authors.forename: María Guadalupe
authors.initials: MG
authors.lastname: González-Valladares
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D009260:Nail Diseases / Q000209:etiology*; D017565:Sarcoidosis, Pulmonary / Q000150:complications*