[Delays in diagnosis of space occupying chiasmal lesions].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D006801:Humans; D008875:Middle Aged; D009897:Optic Chiasm; D009901:Optic Nerve Diseases / Q000175:diagnosis* / Q000601:surgery; D011379:Prognosis; D013997:Time Factors