Phase Contrast Imaging
15 pages (3750 words)
Until lately, however, it was only associated with the absorption of X-rays by the sample which is quite susceptible, this makes it likely to browse through the internal attributes of the sample, and at the same time limits the contrast. It is quite a known fact that such a limit has a significant influence on issues for instance, the mass screening of the number of individuals suffering from breast cancer or cardiovascular maladies (Margaritondo, 2005). As suggested by Fitzgerald, the fundamental principles of X-ray image formation as well as interpretation in radiography have stayed necessarily unaffected ever since Rontgen first discovered X-rays over a century ago (Fitzgerald, 2000).