We describe a 1-year-old boy with multiple tense blisters on the skin, who showed circulating autoantibodies directed to both bullous pemphigoid and epidermolysis bullosa acquisita antigens. The patient's serum IgG antibodies bound to the 290-kDa epidermolysis bullosa acquisita antigen with immunoblot analysis of human dermal extracts. Immunoblot analysis also demonstrated that the patient's serum autoantibodies were reactive with recombinant NC16a domain of the 180-kDa bullous pemphigoid antigen. This study confirmed the presence of circulating autoantibodies directed to both bullous pemphigoid antigen and epidermolysis bullosa acquisita antigen.
We report clinical findings in a 12-year-old girl with long-term recurrent and disseminated multiple eruptions of tinea faciei and tinea corporis, which persisted for 10 years. Mycological examination revealed the dermatophyte Trichophyton tonsurans in both scale samples from the body lesions and in brushing samples from her asymptomatic scalp, suggesting that she was an asymptomatic dermatophyte carrier on the scalp, and autoinoculation of the dermatophyte was responsible for the recurrent and disseminated tinea faciei/corporis.
We describe a 1-year-old boy with multiple tense blisters on the skin, who showed circulating autoantibodies directed to both bullous pemphigoid and epidermolysis bullosa acquisita antigens. The patient's serum IgG antibodies bound to the 290-kDa epidermolysis bullosa acquisita antigen with immunoblot analysis of human dermal extracts. Immunoblot analysis also demonstrated that the patient's serum autoantibodies were reactive with recombinant NC16a domain of the 180-kDa bullous pemphigoid antigen. This study confirmed the presence of circulating autoantibodies directed to both bullous pemphigoid antigen and epidermolysis bullosa acquisita antigen.
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