13 results
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Arterial Phase, Portal ... hepatobiliary phase • Contrast ... Hepatic #Ultrasound #Contrast ... #CT #MRI #POCUS ... #radiology #differential
Metformin Pharmacology Summary
Mechanisms of Action:
 • Suppresses gluconeogenesis by the liver
 • Increases insulin-mediated glucose utilization
Metformin Pharmacology ... Most effective oral ... hypoglycemia • Low ... — mitigated by slow ... #Metformin #Pharmacology
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Lymphoproliferative Disorders - Differential ... can have extra nodal ... B-Cell ~90% • Low ... , Most common, Wide ... Diagnosis #NonHodgkin #differential
GLP-1 Agonists

Adlyxin (Lixisenatide) Daily
Bydureon (Exenatide ER) Weekly 
Ozempic (Semaglutide) Weekly 
Trulicity (Dulaglutide) Weekly 
Victoza (Liraglutide) Daily
carrying only a low ... Common side effects ... There is an ORAL ... GLP1 #Agonists #Pharmacology
Femoral Vein Rouleaux Flow on POCUS

Femoral Vein showing smoky rouleaux flow. Vein was completely compressible but
Vein Rouleaux Flow ... on POCUS Femoral ... stasis/turbulence side ... Femoral #Vein #POCUS ... #Spontaneous #Contrast
Digoxin Pharmacology and Pathophysiology
1) Na/K ATPase Pump - Digoxin works by directly binding to and inhibiting
Digoxin Pharmacology ... potassium levels) is a side ... hypokalemia (or low ... levels stay within normal ... CaitEKulig #Digoxin #Pharmacology
The crusade against “Ab”Normal Saline continues.  This is a non-physiologic fluid that can harm our
crusade against “Ab”Normal ... this post will focus ... When we infuse Normal ... Normal saline has ... diagnosis #treatment #pharmacology
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
condition with a wide ... mental status and low ... transitioning to oral ... #diagnosis #differential ... icu #clinical #pharmacology
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast ... Right Atrium - Differential ... #Negative #Contrast ... Right #Atrium #RA #Differential ... echocardiogram #s4c #pocus
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Liver Lesions on Contrast ... arterial phase, Portal ... Hepatic #Ultrasound #Contrast ... #POCUS #radiology ... #differential #