"Extramastoiditis" is a medical term that refers to inflammation occurring outside of the bony tissue behind the ear. Its complex spellings can be explained by its pronunciation in the International Phonetic Alphabet as /ɛkstrəmæstɔɪˈdaɪtɪs/. The prefix "extra-" means "outside," and the combining form "-mastoid" refers to the mastoid process, which is the bony protrusion behind the ear. "-itis" is a suffix indicating inflammation. This rare condition can cause ear pain, fever, and swelling in the surrounding tissues.
Extramastoiditis is a medical term used to describe inflammation or infection occurring in the tissues surrounding the mastoid bone, located behind the ear. The mastoid bone is a bony prominence with a honeycomb-like structure that is connected to the middle ear. Extramastoiditis refers specifically to the inflammation or infection that spreads beyond the mastoid bone itself.
This condition typically develops as a complication of untreated or inadequately treated ear infections, particularly chronic otitis media (infection of the middle ear). The bacteria or viruses causing the infection can extend from the middle ear into the mastoid bone and reach the surrounding soft tissues, resulting in extramastoiditis. The inflammatory process can cause redness, pain, and swelling in the area around the mastoid bone, often leading to noticeable tenderness upon touch.
Extramastoiditis may also manifest with other symptoms, such as fever, ear drainage, hearing loss, and a general feeling of illness. Prompt medical attention is crucial to prevent the spread of the infection and potential complications, such as the formation of an abscess or sinus thrombosis. Treatment usually involves a combination of antibiotics to address the underlying infection and pain management. In severe cases, surgical intervention may be necessary to drain any abscesses and to prevent progression of the infection.
Overall, extramastoiditis is a condition characterized by inflammation or infection extending beyond the mastoid bone due to an untreated or poorly managed ear infection. Early diagnosis and proper treatment are essential for a successful recovery and to minimize the risk of complications.
Inflammation of the tissues outside the mastoid process.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "extramastoiditis" is a medical term consisting of two parts: "extra-" and "mastoiditis".
1. "Extra-" comes from the Latin word "extra", meaning "outside" or "beyond".
2. "Mastoiditis" is derived from the word "mastoid", which refers to the mastoid process. The mastoid process is a bony structure located behind the ear, part of the temporal bone, which contains air cells connected to the middle ear. Mastoiditis is the inflammation or infection of the mastoid air cells.
Combining these two parts, "extramastoiditis" therefore refers to an inflammation or infection that occurs outside or beyond the mastoid process.