9 results
Pericardial Clot on Echocardiogram

ST elevation of acute pericarditis was misdiagnosed as STEMI and thrombolysed with SK
thrombolysed with SK ... #Pericardial #effusion ... Echocardiogram #POCUS ... #clinical #cardiology ... #a4c
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
(assumes Room Air ... Right to Left Shunt ... Disease and more • Diffusion ... Defect: Pulmonary ... Hypoxia #hypoxemia #differential
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
defect (Type 1) ... or anatomic shunt ... Arterial blood gas (ABC ... performed on room air ... older) on room air
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Negative Contrast Effect ... left to right shunt ... #Diagnosis #cardiology ... echocardiogram #s4c ... #pocus #bubble
Gerbode Defect (LV → RA Shunt) on Echocardiogram

After MVR, on second post op day surgeon heard
Gerbode Defect ( ... LV → RA Shunt) on ... DrRajeshG1 #Gerbode #Defect ... #POCUS #clinical ... #cardiology #a4c
VSD on Newborn POCUS Echocardiogram (A4C)
Term newborn presents with irritability and increased work of breathing. Bedside
VSD on Newborn POCUS ... Echocardiogram (A4C ... in significant shunt ... ventricular #septal #defect ... #a4c
Intraarticular Chondroma - MSK Radiology
Imaging Findings:
 • Subtle soft-tissue infrapatellar mass seen obscuring Hoffa's fat pad.
Intraarticular Chondroma - MSK ... Usually NOT joint effusions ... symptoms due to mass effect ... Differential diagnosis ... #diagnosis #msk
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
FOPE lesion) - MSK ... early physeal fusion ... may negatively affect ... (save $$) Differential ... #diagnosis #msk
Upper Lobe Lung Diseases - STAR CHASERS Mnemonic

S - Silicosis
T - Tuberculosis
A - Ankylosing Spondylitis
R -
ventilation to perfusion ... substances primarily affect ... -W237. 10.2214/AJR ... lung #diseases #differential ... #STARCHASERS #radiology