title: [Problems and errors in the diagnosis of optochiasmal arachnoiditis of nasal sinus origin].
mesh_terms: D000293:Adolescent; D001100:Arachnoiditis / Q000175:diagnosis*; D003951:Diagnostic Errors; D006801:Humans; D008297:Male; D009897:Optic Chiasm; D012852:Sinusitis / Q000150:complications*; D014786:Vision Disorders / Q000209:etiology*
vernacular_title: Trudnosti i oshibki v diagnostike optokhiazmal'nogo arakhnoidita rinosinusogennogo geneza.