Henoch-Shönlein purpura (HSP) is an acute, self-limited, systemic, small vessel vasculitis, that induces skin lesions, arthritis and abdominal pain. Palpable purpura is the most common manifestation in pediatric patients with HSP. We present an atypical case of HSP in a young patient and report successful treatment of the atypical skin lesions, while avoiding surgery.

Salomonsson, Max, Melinda Oker, Susan Kim, Hua Zhang, James E. Faber, and William J. Arendshorst. a1-Adrenoceptor subtypes on rat afferent arterioles assessed by radioligand binding and RT-PCR. Am J Physiol Renal Physiol 281: F172–F178, 2001.—We utilized [3H]prazosin saturation and competition radioligand binding studies to characterize the expression of a1-adrenoceptors in preglomerular vessel...

Francisella tularensis subspecies tularensis consists of two separate populations A1 and A2. This report describes the complete genome sequence of NE061598, an F. tularensis subspecies tularensis A1 isolated in 1998 from a human with clinical disease in Nebraska, United States of America. The genome sequence was compared to Schu S4, an F. tularensis subspecies tularensis A1a strain originally i...

The hereditary spastic paraplegias (HSPs) are neurodegenerative disorders of the motor system. The information about the prevalence of the cognitive dysfunction in HSP is inconsistent. The aim of the study was to describe the prevalence of cognitive dysfunction and the cognitive profiles of persons with HSP (pwHSP) compared to healthy controls. Subjects: Participating in the cognition study wer...

Malignancies such as solid tumors and hematologic malignancies can often induce or be associated with Henoch-Schönlein purpura (HSP) in older males but not in children. Described here is the case of a 5-year-old boy who clinically presented with HSP. An imaging study of the abdomen revealed a right retroperitoneal neoplasm that histopathology postoperatively confirmed to be a neuroblastoma. Mal...

Hypersensitivity pneumonitis (HSP) is a common interstitial lung disease resulting from inhalation of a large variety of antigens by susceptible individuals. The disease is best classified as acute and chronic. Chronic HSP can be fibrosing or not. Fibrotic HSP has a large differential diagnosis and has a worse prognosis. The most common etiologies for HSP are reviewed. Diagnostic criteria are p...

Low biocompatibility of peritoneal dialysis fluid (PDF) injures mesothelial cells and activates their stress response. In this study, we investigated the role of heat shock proteins (HSP), the main cytoprotective effectors of the stress response, in cytoskeletal stabilization of mesothelial cells in experimental peritoneal dialysis. In cultured human mesothelial cells, cytoskeletal integrity wa...

Henoch-Schönlein purpura (HSP) is a systemic vasculitis involving the small vessels with distinct clinical features. The etiology of HSP is diverse, and viral infection is one of the many predisposing factors. Cytomegalovirus (CMV) infection mostly affects immune-suppressed patients, but rarely patients with normal immunity can also be affected. Authors experienced a case of HSP patient, with u...

Henoch-Schonlein purpura (HSP) is a leukocytoclastic vasculitis mediated by IgA deposition that occurs mostly in children. This report describes a young woman with HSP, who presented with cutaneous and gastrointestinal manifestations of this disease. Endoscopy revealed deep annular ulcerations in the terminal ileum and ileocecal valve regions, as well as diffused erythema throughout the gastroi...