Medically reviewed by William Truswell, MD A lump behind the ear can have many possible causes. The most common include ...

you may develop a more serious infection of the ear called mastoiditis. This infection develops in the bony protrusion behind the ear, which is called the mastoid. It may cause pus-filled cysts to ...

Read before the Ninth International Otological Congress, at Boston, August, 1912.

Discover top medications for 'treating Mastoiditis'? This page compiles essential information on generic and brand-name drugs specifically used for Mastoiditis treatment.Here, you can explore ...

This study evaluates relationship between delayed antibiotic treatment for antecedent AOM and severity of subsequent acute mastoiditis admission. Methods: A prospective observational study of ...