Nephrotic syndrome.

Nephrotic syndrome refers to excessive proteinuria, with associated hypoalbuminemia, edema, and hyperlipidemia. A diverse spectrum of disorders has been associated with nephrotic syndrome and related neurologic complications, although the relative infrequency of these cases limits conclusive associations. Neurologic manifestations of nephrotic syndrome may result from hypoproteinemia, hypercoagulability, hyperlipidemia, hypertension, amyloid deposition, hormonal changes, or electrolyte disorders. Neurologic diagnosis hinges on prompt recognition of this syndrome and rational therapeutic strategies are aimed at the underlying systemic disorder.