title: Confocal laser scanning microscopy of liesegang rings in odontogenic cysts: analysis of three-dimensional image reconstruction.
abstract: Liesegang rings are concentric noncellular lamellar structures, occasionally found in inflammatory tissues. They have been confused with various parasites, algas, calcification, and psammoma bodies. The authors examined Liesegang rings from oral inflammatory cysts by both optical and confocal laser scanning microscopy, and perfomed a three-dimensional reconstruction. These investigations indicate that Liesegang rings are composed of multiple birefringent concentric rings, resulting from a progressive deposition of organic substances, with an unclear pathogenesis.
authors.affiliation: Department of Odontostomatology, Faculty of Medicine, University of Bari, Bari, Italy. michele.scivetti@libero.it
authors.forename: Michele
authors.initials: M
authors.lastname: Scivetti
authors.forename: Alberta
authors.initials: A
authors.lastname: Lucchese
authors.forename: Vito
authors.initials: V
authors.lastname: Crincoli
authors.forename: Giovanni Pietro
authors.initials: GP
authors.lastname: Pilolli
authors.forename: Gianfranco
authors.initials: G
authors.lastname: Favia
mesh_terms: D001718:Birefringence; D005122:Exudates and Transudates; D006801:Humans; D021621:Imaging, Three-Dimensional; D007249:Inflammation / Q000473:pathology*; D018613:Microscopy, Confocal / Q000379:methods*; D011842:Radicular Cyst / Q000648:ultrastructure*