B-clear

Author:Prof. Dr. med. Peter Altmeyer

All authors of this article

Last updated on: 29.10.2020

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DefinitionThis section has been translated automatically.

Localized phototherapy with high-dose UVB rays of a defined wavelength of 290-320 nm and a peak at 314 nm. By focusing, the circumscribed irradiation of the diseased skin area succeeds without UV exposure of healthy skin. Currently still experimental procedure.

IndicationThis section has been translated automatically.

Chronic stationary psoriasis vulgaris; possibly vitiligo; atopic eczema, seborrhoeic eczema.

ImplementationThis section has been translated automatically.

After determining the MED on unaffected skin, the psoriatic foci are treated with double to triple MED. Application 2-3 times/week. Usually 4-10 sessions are required to heal a psoriatic plaque.

Undesirable effectsThis section has been translated automatically.

Danger of burns. It should be noted that the skin in the area of the flexion side is to be treated with a lower radiation dose (1-2 times MED), while on the extensor sides 3 times MED is usually well tolerated.

ContraindicationThis section has been translated automatically.

Photosensitive diseases.

Authors

Last updated on: 29.10.2020

Author: Prof. Dr. med. Peter Altmeyer