title: Preauricular swelling: commentary. Diagnosis: chronic mastoiditis.
authors.affiliation: Department of Pediatrics and Emergency Medicine, School of Medicine, Wayne State University, and Carman and Ann Adams Department of Pediarics, Children's Hospital of Michigan, Detroit 48201, USA.
authors.forename: Prashant
authors.initials: P
authors.lastname: Mahajan
authors.forename: Deepak
authors.initials: D
authors.lastname: Kamat
mesh_terms: D007571:Jaw Diseases / Q000175:diagnosis* / Q000209:etiology*; D008417:Mastoiditis / Q000150:complications / Q000175:diagnosis* / Q000209:etiology