14 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... Lesions on Various ... #POCUS #radiology ... #differential # ... diagnosis #comparison
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Chorioretinitis • Diagnosis ... Compatible syndrome + MRI ... #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Arrhythmias - Differential Diagnosis Algorithm
May present as: palpitations, dizziness, syncope, chest discomfort
Cardiac Causes:
 - Structural
Arrhythmias - Differential ... Diagnosis Algorithm ... tissue (previous MI ... • Cocaine - Psychiatric ... #Arrhythmias #Cardiology
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver ... Lesions on Computed ... #Lesions #Hepatic ... #differential # ... diagnosis #comparison
Dizziness - Differential Diagnosis Framework
"Tell me what you mean by dizzy without using the word dizzy."
Vertigo:
Diagnosis Framework ... Central: Stroke, CNS lesion ... Presyncope: • Cardiac ... radiculopathy Other: • Psychiatric ... #Diagnosis #neurology
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
Syncope - Differential ... Diagnosis Algorithm ... Diuretics) • TIA • Psychiatric ... Contractility: • MI ... Syndrome #Syncope #Cardiology
Appearance of Liver Lesions on Magnetic Resonance Imaging (MRI) - T2, T1 precontrast, T1 portal venous,
Appearance of Liver ... Lesions on Magnetic ... Resonance Imaging (MRI ... #radiology #differential ... #diagnosis #comparison
Differential Considerations for a Seizure or Seizure-like Event
The following diagnoses may have presentations that can be
The following diagnoses ... seizure activity: CARDIAC ... disorders - Mass lesions ... infections - Tetanus PSYCHIATRIC ... #diagnosis #neurology
Coronary Artery Embolism - Etiology and Scoring
Etiology:
 • Direct: Clot (LV thrombus, LAA Thrombus), Valve (Vegetation,
TTE, TEE, CT or MRI ... , h/o of cardiac ... Artery #Embolism #diagnosis ... #differential # ... scoring #criteria #cardiology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... Diagnosis Framework ... Non-neuromuscular disorder (Cardiac ... EMG) studies • MRI ... #Diagnosis #neurology