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Attenuation - Wikipedia, the free encyclopedia
In physics, attenuation (in some contexts also called extinction) is the gradual loss in intensity of any kind of flux through a medium. For instance, sunlight is ...
http://en.wikipedia.org/wiki/Attenuation

Attenuation coefficient - Wikipedia, the free encyclopedia
The attenuation coefficient is a quantity that characterizes how easily a material or medium can be penetrated by a beam of light, sound, particles, or other energy ...
http://en.wikipedia.org/wiki/Attenuation_coefficient

Low-Attenuation Lesions in Liver - Radiology (Diagnostic ...
Dr: I recently had a ct scan (post-op for uterine cancer)... Everything seems of normal size and contrast. However, there was several well-defined low-attenuation ...
http://www.medhelp.org/posts/Radiology-Diagnostic-/Low-Attenuation-Lesions-in-Liver/show/519718

Hepatic attenuation on CT | Radiology Reference Article ...
Hepatic attenuation on CT (reflected by Hounsfield values) depends on a combination of factors including the presence or absence (as well as phase) of IV contrast ...
http://radiopaedia.org/articles/hepatic-attenuation-on-ct

Attenuation Correction - The Student Source
PET/CT > Physics > Attenuation. Attenuation Correction. Attenuation is the loss of detection of true coincidence events because of their absorption in the body or due ...
http://www.med-ed.virginia.edu/courses/rad/PETCT/Attenuation.html

Evaluation of diffuse liver steatosis by ultrasound ...
Evaluation of diffuse liver steatosis by ultrasound, computed tomography, and magnetic resonance imaging: which modality is best?
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2743961/

Attenuation | Define Attenuation at Dictionary.com
By no mechanical process can the baser metals be made to undergo such attenuation. In retrospect, its small pages and large type seem indicative of the attenuation of ...
http://dictionary.reference.com/browse/attenuation

What is Low attenuation lesion in the left kidney?
Answer Renal ectopia or ectopic kidney describes a kidney that is not located in its usual position. Ectopic kidneys are thought to occur in approximately one i … ...
http://www.answers.com/Q/What_is_Low_attenuation_lesion_in_the_left_kidney

Diffuse Tracheal Narrowing - Lieberman's eRadiology ...
Diffuse Tracheal Narrowing Lucas Edwards UMMS IV. Beth Israel Deaconess Hospital. Advanced Radiology Clerkship. Gillian Lieberman, MD. Lucas Edwards, UMMS IV
http://eradiology.bidmc.harvard.edu/LearningLab/respiratory/Lucas.pdf

MOSAIC ATTENUATION - Case Manager › MyPACS.net
Findings: Mosaic pattern of high and low attenuation areas with relatively decreased number and caliber of vessels in the hyperlucent areas on full-inspiratory HRCT ...
http://www.mypacs.net/cases/MOSAIC-ATTENUATION-253732.html

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