8 results
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
- Differential ... Fever • Toxic appearance ... Schonlein Purpura - Endocarditis ... #Differential # ... Algorithm #Causes #dermatology
Patterns of Liver Injury
Transaminase Levels:
  > 50x normal - Ischemic Hepatitis
  > 20x normal
Patterns of Liver Injury ... normal - Hemolysis, NASH ... Patterns #Liver #Injury ... #hepatology #LFTs ... transaminitis #differential
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... Contrast #CT #MRI #POCUS ... #radiology #differential ... comparison #table #appearance ... #hepatology
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Acute Liver Injury ... - Differential ... disease: > 2 • NASH ... #hepatitis #differential ... diagnosis #algorithm #hepatology
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
ALF): • Liver injury ... hepatocellular injury ... disease: > 2 • NASH ... chemistry #diagnosis #differential ... #Hepatology #transaminitis
Pyogenic liver abscess in children
Common bacterial causes in children:
 • S.aureus
 • Strep spp
 • Enteric
from contiguous focus ... artery (e.g., endocarditis ... ) • Traumatic injury ... children #peds #differential ... #diagnosis #hepatology
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver ... Ultrasound #Contrast #POCUS ... #radiology #differential ... comparison #table #appearance ... #hepatology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
scale; "stuck on" appearance ... site of previous injury ... ; pruritis #dermatology ... #rash #differential