26 results
Anterior Shoulder Dislocation - ED Management
The shoulder is the most commonly dislocated major joint, 95% of
held in slight abduction ... procedural sedation and reduction ... injury, difficult reduction ... #Anterior #Radiology ... #Orthopedics #Sports
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Posterior Elbow Dislocation ... , 80% of elbow dislocations ... procedural sedation and reduction ... #Posterior #Radiology ... #Orthopedics #Sports
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Perilunate Dislocation ... In perilunate dislocation ... sedation and emergent reduction ... Wrist #Carpal #Radiology ... #Orthopedics #Sports
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Tremor of Wilson's Disease ... near arm tremor caused ... by continuous abduction ... #clinical #video ... #neurology #copper
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Tremor of Wilson's Disease ... near arm tremor caused ... by continuous abduction ... #clinical #video ... #neurology #copper
Causes of Sudden Cardiac Arrest
Primary Myocardial Processes (> 90%):
 • Acquired structural heart disease: CAD, Most
Causes of Sudden ... structural heart disease ... Channelopathies: Long/short ... Cardiac #Arrest #cardiology ... differential #diagnosis #causes
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
Gastro-Esophageal Reflux Disease ... • Biliary Disease ... • Peptic Ulcer Disease ... • Trauma - Neurologic ... ChestPain #Noncardiac #Cardiology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
lymphoproliferative disease ... • Metastatic disease ... demyelinating diseases ... differential #diagnosis #causes ... #radiology #neurology
Cannon A Waves on Neck Examination

Cannon a waves! Notice that it occurs randomly, not predictably w/
waves indicate AV dissociation ... block, or, as this case ... JVP #Clinical #Video ... #Cardiology
Digoxin effect on Electrocardiogram (EKG)
Digoxin is a cardiac glycoside from the foxglove leaf
Mechanism
 - Inhibits Na-K
nodal conduction Uses ... failure (syrnptom reduction ... biphasic T waves - Short ... Electrocardiogram #EKG #Cardiology