Photo detection of carcinoma of the colo
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Dr. David G. von Rueden; Francis X. McBrearty; Barton M. Clements; Steven Woraty
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Article
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1993
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John Wiley and Sons
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English
β 405 KB
Photodynamic sensitizers are light-absorbing chemicals that cause photoreactions in biologic systems when exposed to light of the proper wavelength. Dihematoporphyrin ethers (DHE) are the active porphyrin derivatives most commonly used as a photosensitizer (Photofrin, QLT). DHE accumulates in tumor