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rbmoura's phantom [3 articles]

Recent papers added to rbmoura's library classified by the tag phantom. You can also see everyone's phantom.

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	Quantification in positron emission mammography (PEM) with planar detectors: contrast resolution measurements using a custom breast phantom and novel spherical hot-spots Nuclear Science, IEEE Transactions on In Nuclear Science, IEEE Transactions on, Vol. 46, No. 6. (1999), pp. 2192-2196. by K. Murthy, D. Jolly, M. Aznar, et al.C. J. Thompson, P. Sciascia, A. Loutfi, R. Lisbona, J. H. Gagnon posted to breast detector pem phantom planar quantification by rbmoura on 2008-04-09 16:02:02 Abstract Copy My Attachments My Copy Abstract The authors have previously demonstrated that their Positron Emission Mammography-1 (PEM-1) system can successfully detect small (<2 cm diameter) tumors. Images in the current system are judged qualitatively for the presence of focal uptake of <sup>18</sup>F-FDG. The authors are presently taking steps toward quantifying the emission images. To this end they have constructed a breast phantom and developed a novel technique for fabricating very small wall-less radioactive hot-spots. The hot-spots are made by adding <sup>18</sup>F-FDG to a 25 mg/cc solution of ...
	The positron emission mammography/tomography breast imaging and biopsy system (PEM/PET): design, construction and phantom-based measurements Physics in Medicine and Biology, Vol. 53, No. 3. (2008), pp. 637-653. by Raymond R. Raylman, Stan Majewski, Mark F. Smith, et al.James Proffitt, William Hammond, Amarnath Srinivasan, John Mckisson, Vladimir Popov, Andrew Weisenberger, Clifford O. Judy, Brian Kross, Srikanth Ramasubramanian, Larry E. Banta, Paul E. Kinahan, Kyle Champley posted to biopsy breast design imaging pem pet phantom system tomography by rbmoura on 2008-04-04 17:18:31 along with 2 people mariosmy JanLesniak Abstract Copy My Attachments My Copy Abstract Tomographic breast imaging techniques can potentially improve detection and diagnosis of cancer in women with radiodense and/or fibrocystic breasts. We have developed a high-resolution positron emission mammography/tomography imaging and biopsy device (called PEM/PET) to detect and guide the biopsy of suspicious breast lesions. PET images are acquired to detect suspicious focal uptake of the radiotracer and guide biopsy of the area. Limited-angle PEM images could then be used to verify the biopsy needle position prior to tissue sampling. The PEM/PET scanner ...
	The positron emission mammography/tomography breast imaging and biopsy system (PEM/PET): design, construction and phantom-based measurements Phys Med Biol., Vol. 53, No. 3. (February 2008), pp. 637-653. by Raymond posted to biopsy clinical design pem pet phantom by rbmoura on 2008-04-01 15:56:39 Copy My Attachments My Copy

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