18 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... Resonance Imaging (MRI ... #POCUS #radiology ... #differential #diagnosis ... #comparison #table
Wellens' Sign: LAD-T Wave Inversion 
Life threatening T wave inversions in precordial leads. Often V2-V3 
Specific
anterior wall MI ... period without chest ... Serial EKGS in pts ... #ECG #Electrocardiogram ... #Diagnosis #Cardiology
Diastolic Function Grading - Schematic diastolic filling patterns

I: impaired relaxation, II: moderate diastolic dysfunction (pseudonormal), III:
LV compliance), ECG ... electrocardiogram, MI ... progression, LA: left atrium ... #Diagnosis #Cardiology ... Grades #Criteria #Table
Appearance of Liver Lesions on Computed Tomography (CT) - Arterial Phase, Portal Venous Phase and Delayed
Appearance of Liver ... Tomography (CT) - Arterial ... #differential #diagnosis ... #comparison #table ... #appearance #hepatology
Cardiac Stress Testing
Exercise:
 • Everyone who can exercise should!
 • They must be able to raise
• They must be able ... 85% of predicted value ... : EKG ($), ECHO ... ($$$), PET CT/MRI ... Stress #Testing #cardiology
Appearance of Liver Lesions on Magnetic Resonance Imaging (MRI) - T2, T1 precontrast, T1 portal venous,
Appearance of Liver ... Resonance Imaging (MRI ... portal venous, T1 arterial ... #differential #diagnosis ... #comparison #table
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
TB: Tree-in-bud appearance ... #Clinical #Diagnosis ... #CTChest #Nodular ... #Differential #Comparison ... #Table #RadiologyAssistant
Differentiating type-I vs. type-II MI

Sorting this out is difficult, often relying heavily on clinical judgement.

A key
give someone 500 mcg ... The table below ... #Diagnosis #Myocardial ... Definition #NSTEMI #Comparison ... #Table
Differentiating NBTE from Infective Endocarditis
No pathognomonic signs/symptoms or echo features that are specific to NBTE, and
left-sided heart valves ... • MRI brain for ... often seen • MRI ... #Endocarditis #comparison ... #table
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
symptoms may include chest ... Consider invasive arterial ... consultation with cardiology ... Ischemia #Ischaemia #Anesthesiology ... Intraoperative #Checklist #Diagnosis