TY - CHAP M1 - Book, Section TI - Mastoiditis A1 - Anne, Samantha A2 - Usatine, Richard P. A2 - Sabella, Camille A2 - Smith, Mindy Ann A2 - Mayeaux, E.J. A2 - Chumley, Heidi S. A2 - Appachi, Elumalai PY - 2015 T2 - The Color Atlas of Pediatrics AB - A 12-month-old girl presents to your office with 1-day history of fever and increasing swelling and redness behind her left ear. On examination, the left auricle is protruding and there is marked erythema, swelling, tenderness, and fluctuance overlying the left mastoid bone (Figure 23-1). Otoscopy reveals a purulent middle ear effusion. A computed tomography (CT) scan of the temporal bones reveals opacification of the mastoid air cells. A diagnosis of acute mastoiditis is made and the girl undergoes urgent myringotomy and tympanostomy tube placement and mastoidectomy. Postoperatively, she is treated with intravenous antibiotics and recovers completely. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/19 UR - accesspediatrics.mhmedical.com/content.aspx?aid=1114869991 ER -