6 results
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
three primary pathophysiologic ... staining): • Low Complement ... Idiopathic • Normal Complement ... Glomerulonephritis #Vasculitis #differential
Humoral Immunity - Pathogenesis and Clinical Findings
Antigens (Ag) are produced from pathogens (bacteria, viruses, fungi, parasites)
activation • Complement ... tagged with C3 complement ... - Activate Complement ... proliferate and differentiate ... Humoral #Immunity #pathophysiology
Drug-Induced Edema
Drug-induced edema is caused by many drugs & can coincide with or worsen pre-existing peripheral
Activation of the complement ... Medication #Causes #Differential ... #Pharmacology #Pathophysiology
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Contrast #CT #MRI #POCUS ... #radiology #differential ... #diagnosis #comparison
Penetrating Muscle Injury from Stab Wound on POCUS

What is the most likely etiology for this finding?
Resolution:
Stab Wound on POCUS ... Differentiate from ... Comparison vs Myositis ... #Stab #Wound #POCUS
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Ultrasound #Contrast #POCUS ... #radiology #differential ... #diagnosis #comparison