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However, if there are chronic skin conditions that affect the ear canal skin, such as atopic dermatitis, seborrheic dermatitis, psoriasis or abnormalities of keratin production, or if there has been a break in the skin from trauma, even the normal bacteria found in the ear canal may cause infection and full-blown symptoms of external otitis. [7 ...
The other main type is otitis media with effusion (OME), typically not associated with symptoms, [1] although occasionally a feeling of fullness is described; [4] it is defined as the presence of non-infectious fluid in the middle ear which may persist for weeks or months often after an episode of acute otitis media. [4] Chronic suppurative ...
Otitis media, or middle ear infection, involves the middle ear. In otitis media, the ear is infected or clogged with fluid behind the ear drum, in the normally air-filled middle-ear space. This is the most common infection and very common in babies younger than 6 months. This condition sometimes requires a surgical procedure called myringotomy ...
Mastoiditis. Side view of head, showing surface relations of bones. (Mastoid process labeled near center.) Mastoiditis is the result of an infection that extends to the air cells of the skull behind the ear. Specifically, it is an inflammation of the mucosal lining of the mastoid antrum and mastoid air cell system inside [ 1] the mastoid process.
Risk factors include exposure to excessive moisture (e.g. from swimming or a warm climate) and disruption of the protective cerumen barrier, which can result from aggressive ear cleaning or placing objects in the ear. [19] Malignant otitis externa is a rare and potentially life-threatening complication of otitis externa in which the infection ...
Gradenigo's syndrome. Apicitis petrosa as seen in computed tomography. Specialty. Otorhinolaryngology. Gradenigo's syndrome, also called Gradenigo-Lannois syndrome, [ 1][ 2] is a complication of otitis media and mastoiditis involving the apex of the petrous temporal bone. It was first described by Giuseppe Gradenigo in 1904.
Granular myringitis. Other names. GM. Specialty. Otorhinolaryngology. Granular myringitis is a long term condition in which there is inflammation of the tympanic membrane in the ear and formation of granulation tissue within the tympanic membrane. [ 1] It is a type of otitis externa. [ 2]
Swimmer's ear—aka, another word for otitis externa—is an outer ear infection that causes swelling and discomfort in the ear canal. While not only swimmers are affected, swimmer's ear ...