9 results
Lab patterns seen in Inborn Errors of Metabolism

A table of lab values compiled from UpToDate and
See IEM schema for ... metabolicemergency-pathophysiology-differential-pediatrics-metabolism-algorithm-diagnosis ... InbornErrors #Metabolism #Neonatology ... #Peds #Pediatrics ... #Table #NICU #Genetics
A schema of the pathophysiology of the inborn errors of metabolism, excluding complex storage diseases. Helps
See the lab values ... Pathophysiology #Diagnosis ... #Algorithm #Differential ... #Neonatology #Peds ... #IEM #NICU #InbornErrors
Causes of Hypernatremia - Differential Diagnosis Algorithm
Hypernatremia - Excess free water loss, Serum Sodium >145 mmol/L
High
Diagnosis Algorithm ... loss • Watery Diarrhea ... • Burns • ICU ... Hypernatremia #Nephrology ... Diagnosis #Algorithm
Causes of Proteinuria - Differential Diagnosis Algorithm
Persistent Proteinuria >150mg/d protein present on repeat testing including overnight
Proteinuria - Differential ... Diagnosis Algorithm ... (MPA) • SLE ... #Proteinuria #Nephrology ... Diagnosis #Algorithm
Algorithm for patients with hypokalemia on the basis of the potassium-to-creatinine ratio in the urine
Urine K+
Algorithm for patients ... Gastrointestinal loss: Diarrhea ... #potassium #differential ... #algorithm #diagnosis ... #nephrology
Metabolic Alkalosis - Urinary Chloride Algorithm
Cl- responsive metabolic alkalosis
 • Kidney loss of Cl-
Urinary Chloride Algorithm ... Congenital chloride diarrhea ... #Algorithm #nephrology ... #differential # ... diagnosis
Causes of Non-Gap Metabolic Acidosis - Differential Diagnosis Algorithm
Normal Anion Gap (<14) (Loss of Bicarbonate) -
Diagnosis Algorithm ... Loss (Negative urine ... net charge) • Diarrhea ... MetabolicAcidosis #NonGap #Nephrology ... Diagnosis #Algorithm
Hypokalemia Evaluation Algorithm

Before evaluating hypokalemia, life threatening complications such as arrhythmias and paralysis should be looked
A urine K/Cr ratio ... Laxative use • Diarrhea ... #Hypokalemia #diagnosis ... #Algorithm #differential ... #potassium #nephrology
Causes of Hypokalemia - Differential Diagnosis Algorithm
Decreased intake (rare cause in isolation)
GI loss - Urine loss
Diagnosis Algorithm ... isolation) GI loss - Urine ... <20mmol/d • Diarrhea ... #Hypokalemia #Nephrology ... Diagnosis #Algorithm