title: [Picture of the month: empty pupil, hidden lens].
authors.affiliation: H:S Rigshospitalet, øjenafdelingens ultralydlaboratorium.
authors.forename: H C
authors.initials: HC
authors.lastname: Fledelius
mesh_terms: D000328:Adult; D006801:Humans; D007908:Lens, Crystalline / Q000473:pathology; D008297:Male; D011681:Pupil Disorders / Q000473:pathology*