30 results
Patterns of Liver Injury
Transaminase Levels:
  > 50x normal - Ischemic Hepatitis
  > 20x normal
> 50x normal - Ischemic ... > 20x normal - Acute ... AST:ALT = 1 - Ischemia ... Viral Hepatitis, Ischemic ... #hepatology #LFTs
Causes of Severe Acute Liver Injury
 - Ichemic hepatitis
 - Acute biliary obstruction
 - Drug-Induced liver
Causes of Severe ... Acute Liver Injury ... - Ichemic hepatitis ... Drug-Induced liver injury ... #Hepatology #Diagnosis
Elevated Liver Function Tests (LFTs) - Differential Diagnosis Framework
Mild (<100-500): 
 • NAFLD
 • Cirrhosis
 •
• NAFLD • Cirrhosis ... Hepatopathy • Acute ... Drug-induced liver injury ... ) • Ischemic Hepatopathy ... Differential #Diagnosis #hepatology
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Prerenal:
 • Due to true volume loss or decreased
Acute Kidney Injury ... decreased effective arterial ... Decreased effective arterial ... necrosis) • Ischemic ... #Kidney #Injury
Extrapulmonary manifestations of COVID-19
 • Neurologic: Headaches, Dizziness, Encephalopathy, Guillain-Barré, Ageusia, Myalgia, Anosmia, Stroke
 • Renal:
of COVID-19 • Neurologic ... Stroke • Renal: Acute ... kidney injury, ... shock, Myocardial ischemia ... Extrapulmonary #Diagnosis #Signs
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Nephrotic Syndrome, Ischemic ... considered in all cases ... coagulation and other causes ... Vasculitis • Injury ... pathophysiology #hematology
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Pre-Renal:
 • Hypovolemia, Cardiorenal, Distributive Shock, HRS, Hypercalcemia, Renal
Acute Kidney Injury ... Other • ATN: Ischemia ... SCVMCMed #AKI #Acute ... #Kidney #Injury ... #causes #algorithm
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
Anterior ischemic ... Definition: acute ... ischemic disorder ... posterior ciliary arteries ... Doppler US : halo sign
Stroke Etiologies
Hemorrhagic (IPH, SAH)
Ischemic
 - Large Vessel Atherosclerosis
 - Cardioembolic: Atrial fib, prosthetic valves, LV aneurysm,
Hemorrhagic (IPH, SAH) Ischemic ... Cardioembolic: Atrial ... Endocarditis, Acute ... EricsMedicalLectures/ #Stroke #causes ... differential #diagnosis #neurology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
vasoconstrictive • Acute ... Diffuse and focal arterial ... fluffy white ischemic ... Elschnig's Spots • Ischemia ... ophthalmology #diagnosis #signs