Middle ear mastoid

Otitis media is an inflammation of the middle ear and mastoid cavity, with recurrent ear discharge through a perforated tympanic membrane. Pseudomonas aeruginosa has been particularly blamed for deep seated and progressive destruction of middle ear structures through its toxins and enzymes. The present study was done to determine the prevalence and antibiotic susceptibility of Pseudomonas aeruginosa isolated from otitis media. Patients fulfilling clinical criteria were considered into the study. Two ear swabs were taken from each patient.

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Chronic suppurative otitis media (CSOM) is chronic inflammation of middle ear and mastoid cavity with recurrent ear discharge lasting for more than 6months. Studies are mainly done on the bacterial aetiology of CSOM, but very little is known about the fungal aspects of such cases. Otomycosis is increasing in the recent years because of the indiscriminate use of broad-spectrum antibiotics, corticosteroids, and an increase in the number of immune deficiency disorders.

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(BQ) Continued part 1, part 2 of the document Diagnostic imaging head and neck presents the following contents: Sinonasal cavities and orbit (orbit, nose and sinus), skull base ( skull base and facial trauma, skull base lesions), temporal bone and CPA-IAC (introduction and overview, external auditory canal, middle ear mastoid,...).

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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Iatrogenic insertion of impression mould into middle ear and mastoid and its retrieval after 9 years: a case report...

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Infections of the Ear and Mastoid Infections of the ear and associated structures can involve both the middle and external ear, including the skin, cartilage, periosteum, ear canal, and tympanic and mastoid cavities. Both viruses and bacteria are known causes of these infections, some of which result in significant morbidity if not treated appropriately. Infections of the External Ear Structures Infections involving the structures of the external ear are often difficult to differentiate from noninfectious inflammatory conditions with similar clinical manifestations.

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