BACKGROUNDOther autoimmune diseases are common in patients with immune-mediated thyroid disorders. In patients with Sjogren's Syndrome the frequency of autoimmune thyroiditis and thyroid hormone dysfunction, as well as its association with the clinical and laboratory manifestations of the disease, need to be better studied. The objective was to evaluate the frequency and association of the presence of antithyroid antibodies and thyroid hormone dysfunction with the clinical and laboratory manifestations of SS.
MATERIALS AND METHODSRetrospective observational study that included 174 patients with SS diseases according to the classification criteria ACR / EULAR 2016, attended from January 2000 to July 2017. Data were analyzed by SPSS 18.0 using chi-square (x2) for qualitative variables and Student t test for quantitative variables, with significance at p ≤ 0.05. The measure of association used was Prevalence Ratio (PR) with Confidence Interval (95% CI).
We present a very illustrative case of dermatitis caused by Paederus sp affecting a 3 year old healthy boy in the countryside of Brazil. The appearing of painful bullous lesions with clear content in a linear arrangement occurred suddenly, and was later diagnosed to be caused by the beetle popularly known in Brazil as “Potó” which predominate in rural areas. Treatment was realized only with local hygiene with antiseptics and dressing in the eroded areas, in addition to oral acetaminophen. The patient evolved with complete cure of the lesions. We also present a brief review of vesicant dermatitis by Paederus sp. Keywords: Blister Beetle Dermatitis; Paederus Dermatitis; Irritant Contact Dermatitis.
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