7 results
Pemberton's Sign caused by a Retrosternal Thyroid Goiter

Elevating the arms causes the previously flat neck veins
Sign caused by a Retrosternal ... superior vena cava syndrome ... PhysicalExam #clinical #video ... #vascular #neck ... #mass #SVC #Syndrome
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Superior Vena Cava Syndrome on Physical Exam

Prominent dilated collateral veins are seen bypassing the SVC obstruction

#SVC
Superior Vena Cava Syndrome ... bypassing the SVC ... obstruction #SVC ... PhysicalExam #clinical #video ... #vascular #collateral
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Algorithm for Suspected SVC Syndrome

SVC syndrome suspected: Facial/arm/neck edema, distended neck/chest veins, facial plethora, dyspnea, cough,
Algorithm for Suspected ... SVC Syndrome ... SVC syndrome suspected ... #Syndrome #Algorithm ... diagnosis #management #vascular
Pemberton's Sign - Thoracic Outlet Syndrome

The Pemberton maneuver is a physical examination tool used to demonstrate
Thoracic Outlet Syndrome ... (SVC), commonly ... PhysicalExam #Clinical #Video ... #SVC #Syndrome ... #Vascular #Thoracic
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Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
Framework MAP = CO x SVR ... cardiac tamponade, Vascular ... Distributive (↓ Vascular ... anaphylaxis, release syndrome ... Diagnosis #table #comparison
Causes of Superior Vena Cava (SVC) Syndrome 
Malignant Causes (2/3 of cases)
 - 95%
Superior Vena Cava (SVC ... ) Syndrome Malignant ... Nocardiosis - Retrostemal ... Thomas28George #SVC ... SuperiorVenaCava #Syndrome
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
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High CO / Low SVR ... Low CO / High SVR ... Abdominal compartment syndrome ... , Vascular compression ... #criticalcare #algorithm