Case Report
9 May 2014 / 17 April 2024 by almaware
Temporary tattoos, especially those that contain black dyes, have become rampant among teenagers in recent years. Most of these tattoos, in addition to hair dyes include paraphenylenediamine (PPD). PPD is a well-known skin sensitizer, which causes allergic contact dermatitis.Allergic contact dermatitis skin lesions from PPD are mostly seen as erythema multiforme-like eruption, a bullous contact […]
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A case of immediate and definitive response to a single dose of omalizumab in a child with severe ciclosporin-resistant chronic urticaria is reported.
The double blind placebo controlled food challenge (DBPCFC) is the gold standard for diagnosing cow’s milk allergy (CMA). However, false-negative DBPCFC have been reported.We present 2 cases with a false negative DBPCFC in exclusively breastfed infants suspected of CMA. These cases highlight the occurrence of severe allergic reactions of infants who were exclusively breastfed. Several reported causes […]
We described the first case reported in literature of anaphylactic shock after administration of pollen extract vaccine chemically modified (allergoid) adsorbed onto L-Tyrosine depot adjuvanted with monophosphoryl lipid A (Pollinex® Quattro MPL-4).
Currently, in the literature there is a lack of definite predictive values parameters to identify patients with the risk to develop anaphylaxis. The controlled oral food challenge remains the gold standard for food allergy diagnosis. We report a case of a girl allergic to cow’s milk with low levels of specific IgE and large skin […]
Clopidogrel is an antiplatelet drug widely used for treatment and prevention of a variety of cardiovascular diseases. We report a successful desensitization to clopidogrel in a 70-year-old Caucasian man with delayed hypersensitivity (HS) reaction. He developed lip, hand and foot swelling, erythematous papular non-pruritic lesions and arthralgias 2 weeks after starting treatment with clopidogrel 75 mg/d. […]
Severe asthma with fungal sensitisation (SAFS) is characterized by poor symptoms control and frequent hospital admissions for exacerbations despite treatment with high dose inhaled steroids, long-acting beta-2 agonists and leukotriene receptor antagonists. Treatment with oral steroids is usually necessary and courses of antifungal therapy may improve asthma symptoms.We report a case refractory to conventional inhaled […]
Hereditary angioedema (HEA) is a disease characterized by decreased levels or function of C1 esterase inhibitor (C1-INH). The symptoms of HEA in pediatric age group generally consist of recurrent episodes of soft tissue swelling. These symptoms can be transient, subtle, and varied in severity. Genitourinary system is rarely affected in this disease. Here, a three-year-old girl […]
We report the case of a 73 year old man on chronic aspirin therapy who went in anaphylactic shock during his daily farm chores following a meal rich in wheat products. The serum specific IgE assay (ImmunoCAP) showed strong positive specific IgE responses to ù-5 gliadin. A two-year period avoiding wheat meals 3 hours prior […]