Multiple Myeloma Mimicking a Small Vessel Vasculitis Presentation.

Multiple myeloma can have different clinical manifestations, and not all patients present with classic CRAB component. We describe a 46-year-old woman admitted to our hospital with a complaint of a bluish-to-black discoloration of the second toe that was rapidly progressive and acute kidney injury. We documented a Kappa light chain monoclonal gammopathy, increased presence of plasmacytes in bone marrow aspiration, and multiple lytic bone lesions, which led to a diagnosis of multiple myeloma.

Hypereosinophilia Secondary to Disseminated Paracoccidioidomycosis.

BACKGROUND Paracoccidioidomycosis is an endemic mycosis in Central and South America caused by the thermally dimorphic fungus Paracoccidioides brasiliensis. Despite its self-limited course and usually asymptomatic infection, some patients may present with a systemic illness mimicking multiple conditions and thus question the general state of their immune system. CASE REPORT A 28-year-old male presented to the hospital with fever, dry cough, and non-pruritic rash with no characteristic distribution for the past 10 days.