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Mastoiditis Learning Center
Tests could include:
- History and Physica...
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Bacterial Culture Test
- Bacteria Gram Stain...
- Computed Tomography...
- X-Ray of Skull
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An examination of the head may reveal signs of mastoiditis. The following tests may show an abnormality of the mastoid bone:
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In addition to a complete medical history and physical examination, the physician inspects using an otoscope the outer ears and eardrums of the child. Diagnosis is established by clinical tests showing bacterial growth in cultures of ear drainage....
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Mastoiditis is usually suspected when a severe middle ear infection is accompanied by redness, swelling, and pain in the mastoid area. A computed tomography scan (CT scan) will show inflammation and fluid within the airspaces of the mastoid, as we...
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During a physical examination, a health care provider studies a patient's body to determine the presence or absence of physical problems. A typical physical examination includes: Inspection (looking at the body; Palpation (feeling the body with ha...
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The health status of populations and of individuals is assessed for many reasons. Assessing needs for care helps guide the allocation of resources— diagnostic assessments guide treatment, prognostic assessments contribute to planning, and assessin...
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The Gram stain test is the most extensively performed procedure in diagnostic microbiology. It is used to classify bacteria as either gram-positive or gram-negative based upon their ability to retain the crystal violet stain following decolorizati...
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A cranial computed tomography (CT) scan is an imaging method that uses x-rays to create cross-sectional pictures of the head, including the skull, brain, eye sockets, and sinuses. See: Computed tomography
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Computed tomography (CT) scans are completed with the use of a 360-degree x-ray beam and computer production of images. These scans allow for cross-sectional views of body organs and tissues. Computed tomography is also known as computerized axial...
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Injury to the head may damage the scalp, skull , or brain . The most important consequence of head injury is traumatic brain injury. Head injury may occur either as a closed head injury such as the head hitting a car's windshield, or as a penetrat...
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Computed tomography (CT) scans are completed with the use of a 360-degree x-ray beam and computer production of images. These scans allow for cross- sectional views of body organs and tissues.
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CT imaging equipment includes conventional, spiral, multi-slice, and electron-beam computed tomography full-body scanners, which use x rays to acquire cross-sectional images and computer workstations to reconstruct acquired image data for display ...
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Injury to the head may damage the scalp, skull or brain. The most important consequence of head trauma is traumatic brain injury. Head injury may occur either as a closed head injury, such as the head hitting a car's windshield, or as a penetratin...
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Head injury is an injury to the scalp, skull, or brain. The most important consequence of head trauma is traumatic brain injury. Head injury may occur either as a closed head injury, such as the head hitting a car's windshield; or as a penetrating...
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Computed tomography (also known as CT, CT scan, CAT, or computerized axial tomography) scans use x rays to produce precise cross-sectional images of anatomical structures.
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A skull x-ray is a picture of the bones surrounding the brain, including the facial bones, the nose, and the sinuses. See also: Sinus x-ray
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Skull x rays are performed to examine the nose, sinuses, and facial bones. These studies may also be referred to as sinus or maxilofacial x rays. X-ray studies produce films, also known as radiographs, by aiming x rays at bones and soft tissues of...
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Skull x rays are performed to examine the nose, sinuses, and facial bones. These studies may also be referred to as sinus x rays. X-ray studies produce films, also known as radiographs, by aiming x rays at soft bones and tissues of the body. X-ray...
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Skull x rays are performed to examine the nose, sinuses, and facial bones. These studies may also be referred to as sinus x rays. x ray studies produce films, also known as radiographs, by aiming x rays at soft bones and tissues of the body. x ray...
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