7 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
Serum Ascites Albumin Gradient (SAAG) - Differential Diagnosis
High albumin gradient (>1.1 g/dl):
 - Cirrhosis	
 - Alcoholic
Serum Ascites Albumin ... Gradient (SAAG) ... - Differential Diagnosis ... Veno-occlusive disease - Acute ... #Serum #Ascites
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... and Differential Diagnosis ... ultrasonography, serum ... Anti-ds-DNA, C3/C4, ENA ... #nephrology #causes
To improve the usefulness of the serum creatinine concentration as a marker of kidney function, prediction
usefulness of the serum ... in addition to serum ... assistant medical calculation ... as are seen in acute ... #Diagnosis #Nephrology
Oncologic Emergencies - Differential Diagnosis Framework

HEMATOLOGIC ONCOLOGIC EMERGENCIES:
Hyperviscosity Syndrome:
 • Spontaneous bleeding
 • Shortness of breath
- Differential Diagnosis ... retinal veins, serum ... presentation) Superior Vena ... Hyperuricemia • Acute ... #differential #diagnosis
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Etiology: • Pathophysiology ... Neurological symptoms: Acute ... CTA • Anterior circulation ... syndrome, ADEM, Acute ... #management #neurology
#ICUCard
RENAL
GFR
90-131
mL/min
((140-age)*Wt)/(72*Cr)
Glomerular Filtration Rate (Cockcroft)
CI Cr
90-131
mL/min
(CrU * volume)/CrS
Creatinine Clearance
FENa
0.0-1.0
%
((U/P Na)/(U/P Cr))*100
Fractional Excretion of Na+
Na req
mEq
(125-Na)*0.6*Wt
Required Sodium
FE Urea
Creatinine Clearance FENa ... Tubular Potassium Gradient ... НСО3) Anion Gap (Serum ... MediCalc® 7 Medical Calculator ... 100% mask A-a Gradient