21 results
Schematic representation of the major sources of ammonia production and its excretory pathway (GI = gastrointestinal,
Urease producing UTI ... rare): - Reye syndrome ... (Peds) - Primary ... Hyperammonemia #Differential ... #Diagnosis
Urine Color - Differential Diagnosis
Red Urine:
 • Medical conditions: bleeding, porphyria, factitious disorder
 • Meds: rifampin,
Urine Color - Differential ... Diagnosis Red Urine ... A or vitamin B complex ... Urine: • Any cause ... Medical conditions: UTI
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
Tachycardia - Differential ... Diagnosis Table ... criteria • Tx: Meds ... #Diagnosis #Table ... #cardiology
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
Short Stature - Differential ... Diagnosis Algorithm ... Panhypopituitarism Treatment ... Chronic UTI) • ... endocrinology #causes
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Arrhythmias - Differential ... Diagnosis Algorithm ... • Sick Sinus Syndrome ... tachyarrhythmias #Cardiology ... #causes
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
(e.g., long QT syndrome ... heart disease Causes ... more intensive treatment ... #differential # ... cardiology
Causes of Gallbladder Wall Thickening - Differential Diagnosis
 • Physiologic: Contracted gall bladder in a non-fasting
Causes of Gallbladder ... Diagnosis • Physiologic ... cirrhosis, Nephrotic syndrome ... #Diagnosis #radiology ... #POCUS #ultrasound
Hyponatremia - Diagnosis and Treatment
Hyponatremia is usually caused by the inability to excrete water normally.
Hyponatremia - Diagnosis ... Hyponatremia is usually caused ... hyponatremia is a complex ... demyelination syndrome ... #Diagnosis #Treatment
Bilateral B-Lines in case of Pneumonia on Lung POCUS

Young healthy pt with fever/dyspnea. POCUS lung exam
Bilateral B-Lines in case ... travel hx, home meds ... Progressive URI ... Differential Bilat ... NOT definitively diagnose
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Causes of ST Segment ... Elevation - Differential ... Diagnosis Framework ... voltage Other Causes ... #diagnosis #cardiology