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Otitis externa responds well to treatment, but complications may occur if it is not treated. Individuals with underlying diabetes , disorders of the immune system, or history of radiation therapy to the base of the skull are more likely to develop complications, including malignant otitis externa. [ 23 ]
It is a type of otitis externa. [2] Without treatment it can lead to narrowing of the ear canal. [1] A number of treatment options exist including putting vinegar in the ear, using antibiotic drops, and surgery. [1]
Malignant otitis externa is a rare and potentially life-threatening complication of otitis externa in which the infection spreads from the ear canal into the surrounding skull base, hence becoming an osteomyelitis. [16] It occurs largely in diabetic patients. [20]
The most common aetiology of acute otitis externa is bacterial infection, [5] while chronic cases are often associated with underlying skin diseases such as eczema or psoriasis. [6] A third form, malignant otitis externa, or necrotising otitis externa, is a potentially life-threatening, invasive infection of the external auditory canal and ...
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. [3]
Diagnosing bullous myringitis involves using an otoscope to spot distinctive white sack-like structures on the eardrum.Ear pain is the primary complaint. However, differentiating it from acute otitis media can be difficult, leading to early misdiagnosis.The rarity of bullous myringitis, especially compared to acute otitis media, can result in common misdiagnoses.
Otitis externa [1] Perichondritis is inflammation of the perichondrium , a layer of connective tissue which surrounds cartilage . [ 2 ] A common form, auricular perichondritis ( perichondritis auriculae ) involves infection of the pinna due to infection of traumatic or surgical wound or the spread of inflammation into depth (e.g. Infected ...
As a result, failure to remove the wax from the canal made up approximately 30% of the complications associated with the procedure. Other complications included otitis externa (swimmer's ear), which involves inflammation or bacterial infection of the external acoustic meatus, as well as pain, vertigo, tinnitus, and perforation of the ear drum ...