title: Sequential bilateral dacryocele.
authors.affiliation: Wills Eye Institute, Philadelphia, Pennsylvania, USA. bwasserman@americansurgisite.com
authors.forename: Barry N
authors.initials: BN
authors.lastname: Wasserman
authors.forename: Bruce M
authors.initials: BM
authors.lastname: Schnall
authors.forename: Alex V
authors.initials: AV
authors.lastname: Levin
mesh_terms: D003560:Cysts / Q000150:complications* / Q000473:pathology / Q000628:therapy; D004724:Endoscopy; D005260:Female; D007839:Functional Laterality; D006801:Humans; D007231:Infant, Newborn; D007767:Lacrimal Duct Obstruction / Q000150:complications* / Q000473:pathology / Q000628:therapy; D008405:Massage; D013508:Ophthalmologic Surgical Procedures; D007507:Therapeutic Irrigation