Photodynamic therapeutic technique
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United States of America Patent
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Sep 18, 1990
Issued Date -
N/A
app pub date -
Jul 3, 1989
filing date -
Oct 1, 1987
priority date (Note) -
Expired
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Abstract
The present invention is directed toward methods for the reduction of the severity of symptoms resulting from tumors, such as pain induced by the pressure exerted on a nerve by the tumor mass. Additionally, methods for the reduction of tumor size are also contemplated.
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