title: Progressive left-sided facial swelling and proptosis.
authors.affiliation: Department of Internal Medicine, Mercer University School of Medicine, Macon;
authors.forename: Ritu
authors.initials: R
authors.lastname: Kumar
authors.affiliation: Department of Family Medicine, Emory University School of Medicine, Dunwoody;
authors.forename: Naheed A
authors.initials: NA
authors.lastname: Lakhani
authors.affiliation: Department of Pediatrics, Mercer University School of Medicine, Macon, Georgia, USA.
authors.forename: Umesh
authors.initials: U
authors.lastname: Narsinghani