METHOD FOR PHOTODYNAMIC THERAPY OF INTRAEPITHELIAL VULVAL DYSPLASIA Russian patent published in 2006 - IPC A61N5/67 A61B10/00 

Abstract RU 2284839 C1

FIELD: medicine, photodynamic therapy.

SUBSTANCE: one should treat affected part with a preparation containing 5-aminolevulinic acid, cover with a light-tight bandage to keep for about 4-6 h. Then comes fluorescent diagnostic survey followed by a 2-fold laser vulval irradiation at the dosage of about 30-75 J/sq. cm at 1-h-long interval that totally corresponds to 100-150 J/sq. cm. The suggested innovation enables to carry out curative process in soft mode, decrease the risk for further development of vulval cancer, achieve healing without any cicatrices and avoid such side effects as phototoxicity.

EFFECT: higher efficiency.

1 cl, 3 ex

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RU 2 284 839 C1

Authors

Sokolov Dmitrij Viktorovich

Shashkov Boris Vasil'Evich

Kuz'Min Sergej Georgievich

Vorozhtsov Georgij Nikolaevich

Novozhilov Mikhail Vasil'Evich

Dates

2006-10-10Published

2005-02-24Filed