Effect of Field Size on Ultraviolet Minimal Erythema Dose*
نویسندگان
چکیده
منابع مشابه
Lowered ultraviolet minimal erythema dose in hemiplegia.
In view of recent reports of increased tanning in hemiplegic limbs, we have investigated ultraviolet (u.v.) minimal erythema dose (MED) in hemiplegia using the bilateral comparison technique. Seven of 10 patients had a lower MED in the hemiplegic arm compared to the normal side, the mean reduction being 16% (range 0-33%, P = 0.003). No patients had a higher MED in the hemiplegic arm. We review ...
متن کاملThe relationship of skin type with minimal erythema dose (MED)
Background: Phototherapy is an important modality in dermatology and the number of skin diseases which can be controlled with it is increasing. In order to start treatment, the first dose of phototherapy is determined by measurement of minimal erythema dose (MED) in each patients individually or according to patient’s skin type. Objective: To determine the relationship of skin type with MED in ...
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15 صفحه اولSpectrophotometric Measurement of Minimal Erythema Dose Sites after Narrowband Ultraviolet B Phototesting: Clinical Implication of Spetrophotometric Values in Phototherapy
BACKGROUND The spectrophotometer is well known to be a useful tool for estimating the objective minimal erythema dose (MED) during planning of phototherapy protocol. However, only a few spectrophotometric values are used to evaluate the erythema and pigmentation of the MED site during phototesting. OBJECTIVE To determinea new meaning of the relationships among spectrophotometric values during...
متن کاملMinimal erythema dose (MED) in normal canine skin by irradiation of narrow-band ultraviolet B (NB-UVB).
Narrow-band UVB (NB-UVB) is light over a very narrow band of wavelengths (around 311 nm) that is concentrated in the therapeutic range and minimally in the sunburn range. It has therefore become the phototherapy treatment of choice for skin diseases. The minimal erythema dose (MED) on canine skin for standardizing dosage schedules in NB-UVB treatment and histopathological analyses were performe...
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ژورنال
عنوان ژورنال: Journal of Investigative Dermatology
سال: 1965
ISSN: 0022-202X
DOI: 10.1038/jid.1965.167