3 results
Fractional Excretion of Sodium - FENa
Fractional Excretion of Sodium (FENa) = (Urine Na+ x Serum Cr)
Excretion of Sodium - FENa ... = (Urine Na+ x Serum ... Cr) / (Serum Na ... Excretion #Sodium #nephrology ... #calculation #diagnosis
Ascites - Diagnosis and Management Summary
Paracentesis studies: cell count + differential, albumin, protein, culture
 • Serum-ascites-albumin-gradient
Ascites - Diagnosis ... and Management ... protein, culture • Serum-ascites-albumin-gradient ... (SAAG): > 1.1 g ... #Hepatology #SAAG
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Etiology: • Pathophysiology ... factor PRES Diagnosis ... CTA • Anterior circulation ... Differential Diagnosis ... #management #neurology