 | | | | Medical Health Encyclopedia | |
Chest tomogram
Definition:
A tomogram refers to a slice, or section, which is imaged by moving the X-ray tube and recording film simultaneously and in opposite directions. This method serves to blur out structures in front of and behind the area of interest. Alternative Names:
Laminagraphy; Planigraphy; Stratigraphy; Tomogram - chest Text Continues Below
How the test is performed:
The test is performed in a hospital radiology department or in the health care provider’s office by an X-ray technician. You will be asked to lie on your back on the X-ray table. You will need to remain still during the test. How to prepare for the test:
Inform the health care provider if you are pregnant. You must wear a hospital gown. You must remove all jewelry. For infants and children:
The preparation you can provide for this test depends on your child's age and experience. For specific information regarding how you can prepare your child, see the following: How the test will feel:
There is generally no discomfort associated with tomography. Why the test is performed:
Tomography is used to further examine a chest lesion when other tests are inconclusive. The test will show pulmonary densities (cavitation, calcification, and presence of fat in the lungs), tumors, or lesions (any breakdown of the tissue).
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).
The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. Copyright 2004 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited. | |
| 
.gif)
