نتایج جستجو برای: actinic prurigo
تعداد نتایج: 2650 فیلتر نتایج به سال:
BACKGROUND Topical therapy is important in the treatment of actinic keratosis, but guidance for improving adherence/persistence during topical therapy is still lacking. OBJECTIVES To utilize expert consensus to generate a list of recommendations to improve real-world efficacy when prescribing topical therapy for actinic keratosis. METHODS An expert panel of eight dermatologists was convened...
Human papillomaviruses from the beta genus (betaPV) are a possible cause of cutaneous squamous cell carcinoma (SCC). We assessed the extent to which betaPV infections persisted long-term in a subtropical Australian community and whether betaPV persistence is positively associated with actinic keratoses, precursor for SCC. Eyebrow hairs were collected from 171 participants of the community-based...
We report 45- and 61-year-old women with generalized prurigo nodularis-like eruption whose clinical, histologic and immunopathologic features were consistent with the diagnosis of pemphigoid nodularis. In one case, nodular lesions preceded the onset of generalized blistering by two years and in the other, no definite blister nor erosion was seen except for some appearing on the soles during the...
OBJECTIVE The aim of this study was to investigate p53 and COX-2 expressions in basal cell carcinoma, squamous cell carcinoma and actinic keratoses, and to determine a possible relationship. MATERIAL AND METHOD 50 basal cell carcinoma, 45 squamous cell carcinoma and 45 actinic keratosis cases were evaluated. The type of tumor in basal cell carcinoma and tumor differentiation in squamous cell ...
BACKGROUND No long-term randomized controlled clinical trial has compared the efficacy of cryosurgery alone vs cryosurgery following fluorouracil applications for the treatment of actinic keratosis. OBJECTIVE To determine the 6-month outcome of a 1-week course of 0.5% fluorouracil followed by cryosurgery. DESIGN Prospective, multicenter, randomized, double-blind, vehicle-controlled clinical...
BACKGROUND Cryopelling uses diffuse cryotherapy not only on lesions of actinic keratosis but all over the photodamaged skin. OBJECTIVES The aim of this study was to compare two cryopeeling methods (liquid nitrogen- LN and portable system - PS) and demonstrate their efficiency in the treatment of actinic keratoses, patient tolerance, researcher and patient preference and aesthetic results. M...
Basal cell carcinoma and actinic keratosis are frequent neoplasms. Topical treatments include the recently approved imiquimod cream. We describe here the case of a 68-year-old man with multiple actinic keratosis on the forehead, upper trunk and on the left cheek. In addition, an exulcerated basal cell carcinoma was observed. The patient was advised only to treat lesions on the forehead with imi...
Light-response curves (LCs) of chlorophyll fluorescence are widely used in plant physiology. Most commonly, LCs are generated sequentially, exposing the same sample to a sequence of distinct actinic light intensities. These measurements are not independent, as the response to each new light level is affected by the light exposure history experienced during previous steps of the LC, an issue par...
Light-response curves (LCs) of chlorophyll fluorescence are widely used in plant physiology. Most commonly, LCs are generated sequentially, exposing the same sample to a sequence of distinct actinic light intensities. These measurements are not independent, as the response to each new light level is affected by the light exposure history experienced during previous steps of the LC, an issue par...
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