Sunday, January 21, 2007

New Microscopy Technique for Tumor Diagnosis

A new imaging technique offers a breakthrough in the medical world. Currently, tumor biopsies require diagnoses under a microscope to obtain fine detail, thus a sample of the tumor must be removed. Using laser-lights, the new image analysis can possible be done using a catheter or needle-like object. Also, microscopes only offer great detail at the focal point, whereas the new image analysis offers a wider range of detail.

The process is performed using laser lights to cause reflections on out-of-focus images. The out-of-focus objects produce a frequency that is measured into a pattern that creates a 3-D image. Utilizing the new technique can create a more efficient, less invasive diagnosis of tumors.

http://www.sciam.com/article.cfm?chanID=sa025&articleID=3C8DC0ED-E7F2-99DF-3042EF82AEC5F87D

0 Comments:

Post a Comment

<< Home