4 results
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
- Differential Diagnosis ... STE: "Pardee's sign ... sign) and low-amplitude ... weeks following an acute ... #cardiology #ecg
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
tinnitus, visual changes ... - ACS, AKI, acute ... WBC >100k, + lab signs ... unless worrisome EKG ... #diagnosis #management
Differential Diagnosis: New-Onset Seizure in the Elderly

STRUCTURAL:
 • Stroke/TIA, Subdural hematoma, mass
 • Traumatic Brain Injury
Differential Diagnosis ... Injury (TBI) - Acute ... may indirectly lower ... seizure threshold changes ... seizures without EEG
Evaluation of Recurrent Falls

Core Concept:
Maintaining an upright posture requires the integrated function of multiple systems.
Disruption in
recent vision changes ... positive Romberg sign ... neuron disease (ALS ... Examples: - Dementia ... Recurrent #Falls #Diagnosis