Mastoiditis is a serious infection in the mastoid process, which is the hard, prominent bone just behind and under the ear. Ear infections that people fail to treat cause most cases of mastoiditis. The condition is rare but can become life-threatening without treatment. Symptoms of mastoiditis include swelling behind the ear, pus coming out of the ear, throbbing pain, and difficulty hearing. Ear infections that do not receive treatment, as well as antibiotic-resistant ear infections, sometimes spread.
Mastoiditis in adults: a 19-year retrospective study.
Mastoiditis in adults: a year retrospective study.
Timothy C. Hain, MD Page last modified: May 25, Mastoiditis is an inflammation or infection of the sinus behind the middle ear Mastoid sinus. This can be often seen on imaging studies such as MRI see below.
The objective of our study was to review retrospectively the clinical, radiological and therapeutic findings in 62 adults with acute mastoiditis treated at the ENT Department of Ferrara from to Surgical procedures comprehended mastoidectomy or mastoido-tympanoplasty. The incidence of adult's mastoiditis in our district 0.
Back to Health A to Z. Mastoiditis is a serious bacterial infection that affects the mastoid bone behind the ear. It's more common in children. Cholesteatoma can also cause mastoiditis. This is an abnormal collection of skin cells inside the ear which may prevent the ear draining properly, leading to infection.