Images
Presentation
[…] cases of porphyria variegata, 9 out of these 10 patients presented neuroabdominal symptoms and in 4 cases contraceptive pills have triggered the disease. [ncbi.nlm.nih.gov]
Entire Body System
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Localized Edema
Also, the degree of local edema was directly proportional to the length of exposure time, up to three hours. [ncbi.nlm.nih.gov]
Skin
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Eczema
Urticaria differs from eczema (atopic dermatitis) in that eczema is characterized by dryness, crusting, blistering, cracking, oozing, or bleeding. Hives are not typically described in these ways. [allergies.about.com]
Differential diagnosis: Cutaneous lupus Polymorphic light eruption (PLE) Photo-exacerbated dermatoses i.e. eczema Other physical urticarias Treatment: Treatment of solar urticaria is usually directed towards relief of symptoms and avoidance of their onset [web.archive.org]
Part 2 Take Quiz Types of hand eczema: Part 1 Take Quiz Symptoms and treatment of subacute eczematous inflammation Take Quiz AAD Guidelines: Prevention of AD flares Take Quiz Stages of eczematous inflammation Take Quiz AAD Guidelines: AD and allergic [mdedge.com]
In many people with the common type of eczema (‘atopic eczema’) that is particularly common in children, the eczema flares up in sunny weather. [sunallergy.org]
The same applies to photoallergic and phototoxic contact eczema and more rare diseases like lupus erythematosus and porphyria. [urtikaria.net]
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Skin Thickening
The result is skin thickening and pigmentation, which can improve a patient's tolerance to light. # Occasionally, specialised forms of treatment are needed. * Plasmapheresis - a technique in which some of the patient's blood plasma is removed by machine [web.archive.org]
The result is skin thickening and pigmentation, which can improve a patient's tolerance to light. Occasionally, specialised forms of treatment are needed. [netdoctor.co.uk]
Frequent application of moisturizing creams can help soothe dry and itchy spots.If you experience severe itching, do not scratch the affected area, as it can lead to scarring, increased pigmentation (darkening of the skin), thickening of the skin, or [dermapproved.com]
This causes skin thickening and pigmentation which protect the patient, and allows exposure thereafter to direct sunlight to keep the effect topped up. [sun1.awardspace.com]
Workup
[…] cover latex allergy; radiologic evaluation of allergic diseases; physiologic assessment of pulmonary allergies; evaluation of eosinophilia; inhaler devices; glucocorticoids; beta agonists; other antiallergic drugs; novel therapies; immunodeficiency workup [books.google.com]
Treatment
Cyclosporin therapy is a possible treatment in severe cases of solar urticaria where other treatments have failed, especially in countries where treatment is necessary only for a few months during summer. [ncbi.nlm.nih.gov]
The main problem is maintenance treatment. [doi.org]
Prognosis
OBJECTIVE: To determine the prognosis and photobiological characteristics of idiopathic SU. DESIGN: Historical cohort study, with inception cohort followed up from time of diagnosis. [ncbi.nlm.nih.gov]
(See Prognosis, Treatment, and Medication.) For patient education information, see the Allergies Center and the Skin Conditions and Beauty Center, as well as Hives and Angioedema. [emedicine.com]
Look for these important highlights: *an extensive collection of exquisite new photographs for each condition as they present in children or adolescents *a concise summary of etiology, physical findings, laboratory tests and prognosis for each condition [books.google.com]
Etiology
The history, epidemiology, clinical manifestations, histology, etiology/pathogenesis, differential diagnosis, treatment, course, and prognosis of solar urticaria are reviewed herein. [ncbi.nlm.nih.gov]
Look for these important highlights: *an extensive collection of exquisite new photographs for each condition as they present in children or adolescents *a concise summary of etiology, physical findings, laboratory tests and prognosis for each condition [books.google.com]
Etiology The etiology and pathophysiology of SU have not been clearly defined, but the disease may be caused by an antigen-antibody reaction. [orpha.net]
Epidemiology
The epidemiological, clinical, and photobiologic findings confirm previously reported data, although there was a particularly high rate of negative phototests in our series. [ncbi.nlm.nih.gov]
The book's organization reflects the "tried and true" format of the best-selling "Fitz" Color Atlas: for each condition, there are one to two color photographs coupled with salient points of epidemiology, history, physical exam, differential diagnosis [books.google.com]
Pathophysiology
This state-of-the-science reference provides valuable information on the pathophysiology and economic and social consequences of allergic skin reactions, as well as new treatments based on emerging concepts of skin disease pathobiology-addressing the [books.google.com]
A case of solar urticaria is presented, followed by a discussion of the clinical characteristics, pathophysiology, diagnosis, and management of this disease. Special emphasis is given to clinical pearls and pitfalls for the practicing allergist. [ncbi.nlm.nih.gov]
Etiology The etiology and pathophysiology of SU have not been clearly defined, but the disease may be caused by an antigen-antibody reaction. [orpha.net]
Prevention
This article will review the various means of preventing PLE and SU with an emphasis on the role of sunscreens. [ncbi.nlm.nih.gov]
Oral antihistamines may be helpful in reducing weals and minimising pruritus but they rarely prevent the reaction altogether. [dermnetnz.org]
Anthelios L prevented PLE in all patients, whereas Coppertone 45 was able to prevent PLE in only 3 patients out of the 23 who completed the study. [skintherapyletter.com]