An acute upper airway obstruction is a blockage of the upper airway, which can be in the trachea, voice box (laryngeal), or throat (pharyngeal) areas.
Airway obstruction - acute upper
Causes, incidence, and risk factors
Causes of acute upper airway obstruction include:
in which the trachea or throat swell closed, including allergic reactions to a bee sting
, peanuts, antibiotics (penicillin), and blood pressure medications (ACE inhibitors)
(infection of the structure separating the trachea from the esophagus)
Fire or burns from breathing in smoke
Foreign bodies -- such as peanuts and other breathed-in foods, pieces of a balloon, buttons, coins, and small toys
Viral or bacteria infections
A chest tomogram is a picture of the chest area created by moving the x-ray machine in one direction while moving the recording film the other way. This method blurs structures in front of and behind the area of the chest being studied. This allows for a more detailed view of a specific level within the chest cavity.
Laminography; Planigraphy; Stratigraphy; Tomogram - chest
How the test is performed
The test is performed in a hospital radiology department by an x-ray technician. You will be asked to lie on your back on the x-ray table. You should not move during the test, as this will affect the image quality.
How to prepare for the test
Tell the health care provider if you are pregnant. You must wear a hospital gown and remove all jewelry.
How the test will feel
There is generally no discomfort associated with tomography.
Why the test is performed
A chest tomogram can show certain problems ...
Chest pains are frequently a part of anxiety attacks. The Diagnostic and Statistical Manual (DSM-IV) lists chest pains as a symptom of panic disorder and is common in other types of anxiety disorders as well. Chest pains, as a part of anxiety, are not normally considered to be dangerous. But chest pains can also signal a heart attack and require immediate medical care. For someone experiencing a sudden panic attack, complete with chest pains, it may be difficult to know the difference and to know whether or not to seek medical care. What is Chest Pain? Chest pain or discomfort occurs between the neck and the upper abdomen and is located in the front of the body. It can be caused by both serious and benign reasons. There are a number of organs and tissues in the chest area that can cause pain or discomfort in addition to the heart. The lungs and esophagus as well as the ribs, various muscles and tendons which can become inflamed due to illness or injury and caus...
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