title: Recurrent ptosis.
authors: A
authors: A
authors: Petzold
authors: G T
authors: GT
authors: Plant
mesh_terms: D001763:Blepharoptosis / Q000473:pathology* / Q000503:physiopathology*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D012008:Recurrence