15 results
Rhabdomyolysis - Differential Diagnosis and Management Summary

Trauma:
 • Immobilization, Crush iniury, Compartment syndrome, Electrical injury
Exertional:
 •
iniury, Compartment syndrome ... Neuroleptic malignant syndrome ... Dermatomyositis) AKI - Pathophysiology ... Iinitial rate: 1 ... Monitor potassium
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Algorithm Extra-renal ... loss (Diarrhea) Renal ... • HTN, High Aldosterone ... Algorithm #causes #potassium ... #low #nephrology
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Rhabdomyolysis - ... • Hypocalcemia/Late ... • HAGMA • Late ... Monitor potassium ... causes #treatment #nephrology
Primary Metabolic Alkalosis - Differential Diagnosis Algorithm
Volume Depleted 2° hyperaldosteronism
 • Low Urine Cl-: Vomiting, NGT
intake, Diuretics (late ... ) • High Urine ... hyperaldosteronism • High ... PRA: Renal artery ... Diagnosis #Algorithm #nephrology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
phlebotomy High ... • Recent IV potassium ... - Tumor lysis syndrome ... - Rhabdomyolysis ... #high #nephrology
Primary Metabolic Alkalosis - Differential Diagnosis Algorithm
Volume Depleted - 2° hyperaldosteronism
 • Low Urine Cl-: Vomiting,
intake, Diuretics (late ... ) • High Urine ... hyperaldosteronism • High ... PRA: Renal artery ... Diagnosis #Algorithm #Nephrology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
phlebotomy High ... • Recent IV potassium ... - Tumor lysis syndrome ... - Rhabdomyolysis ... #high #nephrology
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
treated with IV potassium ... suggests extra-renal ... urinary losses: • High ... #differential #potassium ... #nephrology #low
Elevated Lactate Dehydrogenase (LDH) - Differential Diagnosis Framework

LDH is a cytoplasmic enzyme present in tissues throughout
• Present in high ... Pneumocystis pneumonia (late ... > 1.5) with a sensitivity ... 94 and 84% Renal ... Muscle: • Rhabdomyolysis
Gitelman Syndrome Overview

What?
• Inherited (AR) hypokalemic salt-losing tubulopathies affecting the thiazide-sensitive sodium chloride cotransporter
• Gitelman's syndrome
potassium wasting ... , Renal tubular ... • Seizures • Rhabdomyolysis ... #diagnosis #nephrology ... #management #pathophysiology