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With treatment, the prognosis for acute otitis media is very good. However, long-lasting accumulations of fluid within the middle ear are a risk both for difficulties with hearing and speech, and for the repeated development of ear infections.
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The prognosis of acute otitis media is excellent. The duration is variable.
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Meningitis is swelling and irritation(inflammation) of the membranes covering the brain and spinal cord. This inflammation causes changes in the cerebrospinal fluid(CSF) that surrounds the brain and spinal cord.The most common causes of meningitis...
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The following Clinical Topic Tour provides an overview of meningitis and was adapted from materials published by the National Institute of Neurological Disorders and Stroke, the National Cancer Institute, and the Centers for Disease Control and Prevention (CDC).
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Meningitis is a serious inflammation of the meninges, the membranes(lining) that surround the brain and spinal cord. It can be of bacterial, viral, or fungal origin.Meningitis is usually the result of a viral or bacterial infection.
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Meningitis is the most common serious manifestation of infection of the central nervous system (CNS). Inflammatory involvement of the subarachnoid space with meningeal irritation leads to the classic triad of headache, fever and meningism, and to a pleocytosis in the cerebrospinal fluid (CSF).
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An inflammation of the meninges, most often caused by infection.Meningitis is a potentially fatal inflammation of the meninges, membranes which encase the brain and spinal cord. Meningitis is most commonly caused by an infection of bacteria, virus...
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Bacterial meningitis Epidemiology and microbiology: the overall annual incidence of bacterial meningitis is about 2?3/100,000, with peaks of incidence in infants and adolescents. Integration of vaccines into the UK vaccination programme against Haemophilus influenzae type b (Hib) and more recently against group C meningococccus has led to a marked decline in cases of Hib and Group C meningococcal meningitis and has significantly reduced the overall incidence of bacterial meningitis.
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Meningitis is a potentially fatal inflammation of the meninges, the thin, membranous covering of the brain and the spinal cord. Meningitis is most commonly caused by infection(by bacteria, viruses, or fungi), although it can also be caused by blee...
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Although the word meningitis suggests an inflammation of the meninges only, there is always some involvement of the most superficial parts of the brain that are contiguous to the meninges. Often there are also alterations in the flow of cerebrospinal fluid (CSF).
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Meningitis is a potentially fatal inflammation of the meninges, the thin, membranous covering of the brain and the spinal cord. Meningitis is most commonly caused by infection by bacteria, viruses, or fungi, although it can also be caused by bleed...
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Meningitis is a potentially fatal inflammation of the meninges, the thin, membranous covering of the brain and the spinal cord. Meningitis is most commonly caused by infection( bacteria, viruses, or fungi), although it can also be caused by bleedi...
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Encephalitis is an acute inflammatory process that affects brain tissue and is almost always accompanied by inflammation of the adjacent meninges(tissues lining the brain). There are many types of encephalitis, most of which are caused by viral in...
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Hearing loss is any degree of impairment of the ability to comprehend sound.Sound can be accurately measured. The term decibel(dB) refers to an amount of energy moving sound from its source to the ears of one or more listeners or to a microphone.
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Hearing loss is any degree of impairment of the ability to apprehend sound.Sound can be measured accurately. The term decibel(dB) refers to an amount of energy moving sound from its source to our ears or to a microphone.
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Hearing loss is any degree of impairment of the ability to apprehend sound.Sound can be measured accurately. The term decibel(dB) is a measure of loudness and refers to a unit for expressing the relative intensity of sound on a scale from zero, fo...
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Hearing loss is the total or partial inability to hear sound in one or both ears.Decreased hearing; Deafness; Loss of hearing; Conductive hearing loss; Sensorineural hearing loss.Minor decreases in hearing are common after age 20.Hearing problems ...
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Hearing impairment is the temporary or permanent loss of some or all hearing in one or both ears.There are three types of hearing impairment that occur in young children:.conductive hearing loss, a usually temporary interference with the reception...
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Early detection and intervention are crucial in preventing or minimizing developmental and educational delays.Hearing loss is most commonly categorized by which parts of the ear are affected. Conductive hearing loss is caused by a problem in the m...
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Cholesteatoma is a type of skin cyst located in the middle ear.Cholesteatoma can be a birth defect(congenital), but it more commonly occurs as a complication of chronic ear infection.Poor function in the eustachian tube leads to negative pressure ...
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Chronic otitis media is inflammation or infection of the middle ear that persists or keeps coming back.Middle ear infection- chronic; Ear infection- chronic; Chronic otitis media; Chronic ear infection.Chronic otitis media is present when fluid be...
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Mastoiditis is an infection of the mastoid bone of the skull. The mastoid is located just behind the outside ear.Mastoiditis is usually caused by a middle ear infection( acute otitis media).
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A ruptured or perforated eardrum is an opening in the tympanic membrane(eardrum).Tympanic membrane perforation; Eardrum- ruptured or perforated; Perforated eardrum.The tympanic membrane(eardrum) separates the outer ear from the middle ear. The mem...
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A perforated eardrum(tympanum perforation) is an opening or rupture in the eardrum(tympanic membrane), the thin membrane that separates the outer ear canal from the middle ear. A perforated eardrum may be caused by infection, trauma, or negative p...
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A perforated eardrum exists when there is a hole or rupture in the eardrum, the thin membrane that separates the outer ear canal from the middle ear. A perforated eardrum may cause temporary hearing loss and occasional discharge.The eardrum(tympan...
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Tonsillitis is inflammation(swelling) of the tonsils.The tonsils are lymph nodes in the back of the mouth and top of the throat. They normally help to filter out bacteria and other microorganisms to prevent infection in the body.They may become so...
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Tonsillitis is an infection and swelling of the tonsils, which are oval-shaped masses of lymph gland tissue located on both sides of the back of the throat.The tonsils normally help to prevent infections. They act like filters to trap bacteria and...
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Tonsillitis is an infection and swelling of the tonsils, which are oval-shaped masses of lymph gland tissue located on both sides of the back of the throat.The tonsils normally help to prevent infections. They act like filters to trap bacteria and...
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Tonsillitis is an infection and swelling of the tonsils, which are oval-shaped masses of lymph gland tissue located on both sides of the back of the throat.The tonsils normally help to prevent infections. They act like filters to trap bacteria and...
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