450 results
Superior Vena Cava Syndrome on Physical Exam

Prominent dilated collateral veins are seen bypassing the SVC obstruction

#SVC
Superior Vena Cava ... bypassing the SVC ... obstruction #SVC ... #Superior #Vena
Chronic SVC Stenosis with Caudal Blood Flow of Dilated Abdominal Veins

60 y/o hx of seizures &
Chronic SVC Stenosis ... collaterals - SVC ... cephalad (towards SVC ... ) - SVC obstruction ... stenosis of his SVC
Algorithm for Suspected SVC Syndrome

SVC syndrome suspected: Facial/arm/neck edema, distended neck/chest veins, facial plethora, dyspnea, cough,
for Suspected SVC ... Syndrome SVC ... syncope, etc SVC ... MatthewHoMD #SVC ... vascular #Superior #vena
Pemberton's Sign caused by a Retrosternal Thyroid Goiter

Elevating the arms causes the previously flat neck veins
indicating superior vena ... vascular #neck #mass #SVC
Fractional Excretion of Sodium - FENa
Fractional Excretion of Sodium (FENa) = (Urine Na+ x Serum Cr)
Excretion of Sodium - FENa ... Excretion of Sodium (FENa ... EricsMedicalLectures/ #FENA
General approach to AKI - Checklist

Urine electrolytes & FENa - Previously, it was believed that urine
electrolytes & FENa ... excretion of sodium (FENa ... has shown that FENa
Pemberton's Sign - Thoracic Outlet Syndrome

The Pemberton maneuver is a physical examination tool used to demonstrate
indicative of superior vena ... cava syndrome (SVC ... Clinical #Video #SVC
Pemberton's sign- Suggests SVC syndrome, Neck Mass

The Pemberton maneuver is a physical examination tool used to
sign- Suggests SVC ... indicative of superior vena ... cava syndrome (SVC
Periprosthetic Aortic Valve Regurgitation Grading
 • Vena Contracta Area
 • Circumference
 • Jet Length
Mild - Moderate
Regurgitation Grading • Vena ... Mild: 1) 0.1 cm2 VC ... Moderate: 2) 0.2 cm2 VC ... Circumference 3) 0.2 cm2 VC ... Severe: 5) 0.7 cm2 VC
Proximal aorta transverse view caudal to Figure 3. Note inferior vena cava (ivc), aorta (ao), anterior
Note inferior vena ... cava (ivc), aorta