Acta Medica Port
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Sarcoid granulomas can be found in a wide range of diseases and differentiating sarcoidosis from a sarcoid-like reaction may be a challenge. We present a woman with erythematoviolaceous papulonodular lesions located on the ears where piercings were placed. A skin biopsy showing an infiltrate of sarcoid and focal tuberculoid granulomas did not exclude sarcoidosis. ⋯ Epicutaneous tests performed revealed a strong positive reaction to palladium and nickel, supporting the diagnosis of granulomatous contact dermatitis. There are only a few reports of granulomatous contact dermatitis to palladium with piercings as the source of sensitization. The formation of sarcoid granulomas can represent either a sarcoid-like reaction or a form of cutaneous sarcoidosis, and patch tests are essential in order to establish the diagnosis.
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Sibutramine is a serotonin-norepinephrine-dopamine reuptake inhibitor, initially developed as a potential antidepressant and later approved for the management of obesity. Sibutramine use is also associated with psychiatric symptoms, namely mania, panic attacks, and, less frequently, psychosis. ⋯ The symptoms remitted completely after discontinuation of sibutramine and a brief period of antipsychotic medication. The aim of this manuscript is to highlight the importance of the recognition of sibutramine-associated psychosis, to discuss the possible pathophysiology and the proper clinical and therapeutic management.