Rare manifestations of cryoglobulinemic vasculitis: a case report.

Introduction: Cryoglobulinemic vasculitis is a type of small vessel vasculitis diseases that can cause dysfunction in multiple organs. It is characterized by general symptoms, often accompanied by nonspecific cutaneous, articular, neurological, and renal manifestations. Diagnosing cryoglobulinemia through biological testing can be time-consuming and sometimes yields negative results, making diagnosis challenging.

Identification of spp. in a Clinical Sample: Always Contamination? Results of a French Retrospective Study.

Background: are environmental gram-positive bacilli that can cause ubiquitous mycetoma and, more rarely, invasive infections. We describe the clinical relevance of spp. identified in human samples and characteristics of patients with invasive infections.