title: Concentric rings within a breast mass on sonography: lamellated keratin in an epidermal inclusion cyst.
authors.affiliation: Department of Radiology, Soroka University Medical Center, Faculty of Health Sciences, Ben Gurion University of the Negev, P.O. Box 151, Beer-Sheva 84105, Israel. pcrystal@bgumail.bgu.ac.il
authors.forename: Pavel
authors.initials: P
authors.lastname: Crystal
authors.forename: Ruthy
authors.initials: R
authors.lastname: Shaco-Levy
mesh_terms: D000368:Aged; D047688:Breast Cyst / Q000737:chemistry / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007633:Keratins / Q000032:analysis; D014463:Ultrasonography
chemical_list: D007633:Keratins