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Contact Dermatitis

Dermatologic Clinics, 2007
Contact dermatitis is a common skin disease caused by contact with irritants or allergens. Irritant contact dermatitis is a result of nonspecific irritant factors, which cause activation of mainly innate immunity, resulting in skin inflammation. Contact hypersensitivity, which manifests itself as allergic contact dermatitis, is result of adaptive ...
Nanna, Fyhrquist-Vanni   +2 more
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Contact dermatitis

Clinical Pharmacology & Therapeutics, 1974
Contact dermatitis is a common skin condition seen by dermatologists. Allergic contact dermatitis (CD) makes up 20% of the group. It is characterized by a delayed onset, perivascular mononuclear cell infiltrate, and passive transfer by lymphoid cells rather than serum, and thus is generally accepted as a variety of delayed hypersensitivity or cellular ...
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CONTACT DERMATITIS IN A WOODWORKER

American Journal of Contact Dermatitis, 2001
Woods are capable of causing allergic or irritant contact dermatitis which typically occurs on the exposed areas of the arms, face, and neck. The allergens found in woods include quinones, stilbenes, phenols, and terpenes. We report an 84-year-old woodworker who developed allergic contact dermatitis from Bolivian rosewood and Cocobolo wood. The patient
Christine E, Correale, James G, Marks
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Parthenium dermatitis: is it a systemic contact dermatitis or an airborne contact dermatitis?

Contact Dermatitis, 2004
We describe here a Parthenium hysterophorus patch‐test‐positive patient with widespread dermatitis of non‐airborne contact dermatitis pattern, improving while staying in Shimla (a parthenium‐free area) and rapidly worsening while visiting his native place, where there was exuberant parthenium growth.
Vikram K, Mahajan   +2 more
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Systemic Contact Dermatitis

International Journal of Dermatology, 2011
AbstractSystemic contact dermatitis is an inflammatory skin disease that may occur in persons with contact allergy when they are exposed to the hapten orally, transcutaneously, per rectum, intravesically, intravenously, or by inhalation. The most common causes of systemic contact dermatitis are drugs used both topically and systemically.
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Contact Dermatitis in Blacks

Dermatologic Clinics, 1988
Black skin is characterized by structural and functional differences such as increased stratum corneum cohesion, melanin content, and stratum corneum layers. These differences seem to make black skin difficult for irritants and light to penetrate, thus explaining the common opinion that skin in blacks is harder and develops contact dermatitis less ...
E, Berardesca, H I, Maibach
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PIGMENTED CONTACT DERMATITIS

British Journal of Dermatology, 1970
Summary An intense and bizarre hyperpigmentation developed in 7 patients with contact allergy to the optical whitener Tinopal CH 3566. In 4 of the patients the pigmentation followed a contact dermatitis, but the other 3 patients had not observed any skin changes or itching prior to or during the development of the pigmentation.
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Irritant Contact Dermatitis ersus Allergic Contact Dermatitis

2004
The current understanding of mechanisms of both irritant and allergic dermatitis does not allow for establishing pertinent and practical criteria for a clear-cut differentiation between them. Differences between irritants and allergens are more conceptual than verifiable.
Iris Ale, Howard Maibach
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Contact Dermatitis in Pediatrics

Pediatric Annals, 2016
Contact dermatitis is an umbrella term that describes the skin's reaction to contacted noxious or allergenic substances. The two main categories of contact dermatitis are irritant type and allergic type. This review discusses the signs, symptoms, causes, and complications of contact dermatitis.
Janice L, Pelletier   +2 more
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Allergic Contact Dermatitis, Photoallergic Contact Dermatitis, and Phototoxic Dermatitis

1981
Allergic eczematous contact dermatitis (ACD) is a disease of great clinical, scientific, and historical interest. This is in part due to the very characteristic changes in the epidermis and dermis evoked by this perhaps most uniquely “cutaneous” immunological response.
Rudolf L. Baer, David R. Bickers
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