179 results
Hepatic Masses on MRI - Differential Diagnosis by MRI Findings

Masses: Hemangioma, Adenoma, FNH, HCC, Fibrolamellar HCC,
Hepatic Masses on MRI ... Differential Diagnosis by MRI ... T2, Arterial, Portal ... diagnosis #liver #hepatology ... #radiology #mass
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Resonance Imaging (MRI ... Contrast Enhanced Ultrasound ... #Contrast #CT #MRI ... #POCUS #radiology ... table #appearance #hepatology
Mixing Study
 • Clotting tests can be abnormal due to either a clotting factor deficiency, or
factor activity (e.g ... to have 50% of normal ... clotting test (e.g ... Study #diagnosis #hematology ... pathophysiology #hematology
Causes of Anemia with Normal Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Decreased WBCs
 - Decreased/NormaI
of Anemia with Normal ... - Decreased/NormaI ... • Secondary (e.g ... Hemoglobinopathy - Normal ... Algorithm #Causes #Hematology
Calculating a Reticulocyte Index (RI)
Reticulocyte Index = Absolute Reticulocyte Count / Maturation Correction
Absolute Reticulocyte Count =
Reticulocyte Index (RI ... Patient's Hct / Normal ... Reticulocyte #Index #RI ... #RPI #hematology
Ventricular Parasystole on EKG

Normal AV conduction depolarizes the ventricle before the parasystolic focus fires

- Dr. Eric
Parasystole on EKG ... Normal AV conduction ... #Parasystole #EKG ... #ECG #electrocardiogram ... #cardiology #clinical
Second Degree AV Block Type I aka Mobitz I / Wenckebach 
 • Normal P waves.
Wenckebach • Normal ... be normal or prolonged ... group-beating" on the ECG ... Wenckebach #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
T-Wave ECG changes in Hyperkalemia vs Hyperacute MI
 - Hyperkalemia: Increased height, without increase area
 -
T-Wave ECG changes ... vs Hyperacute MI ... Hyperkalemia #Hyperacute #MI ... #clinical #cardiology ... #ekg #electrocardiogram
Flecainide Toxicity on ECG

70 year old patient with chronic atrial fibrillation on an antiarrhythmic presented with
Flecainide Toxicity on ECG ... Potassium normal ... Flecainide #Toxicity #ECG ... #EKG #Electrocardiogram ... #Cardiology #Clinical
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Algorithm Relative - Normal ... Positive - Low/Normal ... Saturation 90%, Abnormal ... Abdominal Ultrasound ... Algorithm #Causes #Hematology