منابع مشابه
Delayed-type hypersensitivity to amide local anesthetics.
We present a 54-year-old woman who suffered eczematous eruptions on her face after the administration of lidocaine and mepivacaine for dental surgeries. Patch tests showed delayed-type-hypersensitivity to the amide local anesthetics lidocaine and mepivacaine with cross reaction to other amynoacylderivatives (prilocaine,bupivacaine) but not articaine.
متن کاملDelayed type hypersensitivity to intralesional triamcinolone acetonide.
Corticosteroids are the most widely used class of drugs in dermatology. In the past, allergic contact dermatitis to topical corticosteriods was rarely reported. In this article, we present a case of delayed type hypersensitivity to triamcinolone acetonide.
متن کاملImmediate hypersensitivity and delayed hypersensitivity to clopidogrel.
Clopidogrel is a new antiplatelet prescribed for the secondary prevention of atherosclerotic events. The literature shows that the clinical manifestations of clopidogrel hypersensitivity include urticaria1, skin rash2-4, and angioedema5. The precise immunological mechanism underlying clopidogrel hypersensitivity has not been established. We describe two cases of hypersensitivity reaction due to...
متن کامل490 Delayed Hypersensitivity - Type Granuloma ~ ' Ormation
Granulomatous inflammation plays a major role in the pathogenesis of a wide variety of diseases caused by infectious agents, including mycobacteria (tuberculosis, leprosy); fungi (coccidioidomycosis, histoplasmosis); worms (schistosomiasis, fllariasis) ; and possibly viruses and protozoa (1, 2). Although it has long been suspected that the granuloma may be a manifestation of delayed hypersensit...
متن کامل2088 Induction of Delayed - Type Hypersensitivity
Delayed-type hypersensitivity (DTH) 1 is a T cell-mediated reaction resulting in a mononuclear cell-rich inf lammat ion and swelling that peak 24-48 h after local antigenic challenge. In spite of the extensive use of D T H to dissect regulatory (1), genetic (2), and molecular (3) aspects of in vivo T cell responses, little is known of factors that regulate the persistence o f these reactions. I...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society of Medicine
سال: 1965
ISSN: 0035-9157
DOI: 10.1177/003591576505800826