Method of applying photodynamic therapy to dermal lesion
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United States of America Patent
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Feb 6, 1996
Grant Date -
N/A
app pub date -
Mar 12, 1994
filing date -
Mar 21, 1994
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Abstract
Method of applying photodynamic therapy to dermal lesion located at a dermal treatment site in skin which includes the stratum corneum, including the steps of hydrating the stratum corneum at the dermal treatment site to enhance the chemical and optical transparency of the stratum corneum at the dermal treatment site and to enhance the passage therethrough of photopharmaceutical and light, introducing photopharmaceutical into the treatment site through the hydrated stratum corneum, and introducing light into the treatment site through the hydrated stratum corneum to photoactivate the photopharmaceutical to treat the dermal lesion.
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