title: CT and MR findings of bilateral submandibular gland aplasia associated with hypertrophied symmetrical sublingual glands herniated through mylohyoid defects.
abstract: There are very limited reports of aplasia of bilateral submandibular glands associated with bilateral sublingual gland hypertrophy. We report the case of a 13-year-old girl with bilateral submandibular gland aplasia associated with symmetrical sublingual gland hypertrophy that herniated from bilateral mylohyoid defects and presented as bilateral masses on CT and MRI images. Prolapsed bilateral sublingual gland hypertrophy should be considered in patients with bilateral submandibular masses to avoid unnecessary biopsy or surgery. We suggest that radiological evaluation of these cases should be performed before any intervention.
authors.affiliation: Medical Faculty, Department of Radiology, Afyon Kocatepe Universitesi, Afyonkarahisar, Turkey. dralpay@yahoo.com
authors.forename: A
authors.initials: A
authors.lastname: Haktanir
mesh_terms: D000293:Adolescent; D003287:Contrast Media; D005260:Female; D006547:Hernia / Q000175:diagnosis*; D006801:Humans; D006984:Hypertrophy; D008279:Magnetic Resonance Imaging / Q000379:methods*; D009135:Muscular Diseases / Q000175:diagnosis*; D009334:Neck Muscles / Q000473:pathology*; D011391:Prolapse; D011856:Radiographic Image Enhancement / Q000379:methods; D013361:Sublingual Gland / Q000473:pathology*; D013363:Submandibular Gland / Q000002:abnormalities*; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D003287:Contrast Media