Henoch-Schönlein Purpura (HSP) is an acute systemic vasculitis that primarily affects the skin, gastrointestinal tract, kidneys and joints. It predominantly occurs in children but can occur at any age ...

A noninvasive clinicopathologic and gene expression profiling (CP-GEP)–based tool, the Merlin assay, shows promise for identifying recurrence risks in patients with early-stage melanoma who do ...