HIV-associated photodermatitis in African populations [PDF]
Frontiers in Allergy, 2023 Photosensitive dermatoses are seen in 5% of HIV-infected persons. These include drug- and chemical-induced photoallergic and phototoxic reactions, chronic actinic dermatitis of HIV, photo lichenoid drug eruptions, and porphyria.
Thuraya Isaacs, Rannakoe Lehloenya
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Occupational photoallergic contact dermatitis to thiourea in a firefighter [PDF]
SAGE Open Medical Case Reports, 2021 Thioureas are a relatively uncommon cause of allergic contact dermatitis and a rare cause of photoallergic contact dermatitis. They are primarily used as vulcanization accelerators in the production of neoprene, and common sources of exposure include ...
Michelle E Pratt, Melanie D Pratt
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Drug-Induced Phototoxicity in Vitiligo: The Role of Hydrochlorothiazide in Photosensitivity Dermatitis [PDF]
Case Reports in Dermatological MedicinePhotosensitivity dermatitis is a multifactorial dermatologic condition characterized by an exaggerated cutaneous response to ultraviolet (UV) radiation, often exacerbated by exogenous agents, particularly photosensitizing medications. The pathophysiology
Andres D. Parga +2 more
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Topical Sunscreens: A Narrative Review for Contact Sensitivity, Potential Allergens, Clinical Evaluation, and Management for their Optimal Use in Clinical Practice [PDF]
Indian Dermatology Online JournalTopical sunscreens decrease the quantity of ultraviolet (UV) light from the sun reaching the skin by either blocking or scattering it and help protect the skin from dyspigmentation, photoaging, DNA damage, and photocarcinogenesis, especially in ...
Vikram K. Mahajan +5 more
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Fig Tree-Induced Phytophotodermatitis: A Case Report on the Perils of a Hobby. [PDF]
Cureus, 2023 Phytophotodermatitis, a condition that results from sequential skin exposure to phototoxic chemicals contained within plants, followed by exposure to solar ultraviolet radiation, has been described with several plants and plant-based foods, namely ...
Pinto AR +2 more
europepmc +3 more sources
Photoallergic Contact Dermatitis to Brosimum Wood [PDF]
Contact Dermatitis, 2008 Brandão, FM +4 more
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Type I hypersensitivity in photoallergic contact dermatitis [PDF]
JAAD Case ReportsShawn Afvari, BS +1 more
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Clinical Characteristics of Photodermatoses in Indian Patients and their Phototesting Findings: A Cross-sectional Study [PDF]
Journal of Clinical and Diagnostic Research, 2023 Introduction: Phototesting helps to confirm photosensitivity, identify the action spectra, reproduce lesions by photo provocation for biopsy, calculate starting dose of desensitisation therapy, assess the severity of the photodermatoses, and monitor ...
Aishwaria Suresh, TP Thankappan
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Photoallergic contact dermatitis [PDF]
Photodermatology, Photoimmunology & Photomedicine, 2010 Photoallergic contact dermatitis (PCD) is a delayed-type hypersensitivity cutaneous reaction in response to a photoantigen applied to the skin in subjects previously sensitized to the same substance. For the development of PCD, irradiation with ultraviolet (UV) radiations, usually UVA, is required to create a complete antigen, and the culprit substance
Alastair Kerr, James Ferguson
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Acta Dermato-Venereologica, 2021 Simultaneous contact allergies are common in individuals with photocontact allergy to ketoprofen. The rate of contact allergy to the fragrance substances oxidized linalool and oxidized limonene in ketoprofen-photoallergic individuals were investigated ...
Magnus Bruze +6 more
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