title: [Letter:  Retro-orbital fibrosis in Ormond'sdisease].
mesh_terms: D001766:Blindness / Q000209:etiology; D005132:Eye Manifestations; D006801:Humans; D008297:Male; D009900:Optic Nerve; D009915:Orbit; D012185:Retroperitoneal Fibrosis / Q000150:complications / Q000175:diagnosis*
vernacular_title: Retroorbitalfibrose bei Morbus Ormond