Acute Mastoiditis Complicated with Concomitant Bezold's Abscess and Lateral Sinus Thrombosis.

Bezold's abscess is a very rare extracranial complication of acute mastoiditis. Lateral sinus thrombosis is another intracranial complication of acute mastoiditis that can occur, but there are only few reports of concomitant ispilateral Bezold's abscess and lateral sinus thrombosis with favorable outcome. We diagnosed and treated successfully a 14-year-old girl suffering from acute mastoiditis complicated with Bezold's abscess and lateral sinus thrombosis.