8 results
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
Diagnosis: • ... lumbar stenosis • Vascular ... • Provocative Tests ... #differential # ... diagnosis #causes
Roos' Test for Thoracic Outlet Syndrome

To perform the Roos' Test abduct the shoulders to 90 degrees,
Outlet Syndrome ... to 90 degrees, flex ... Video via @open_michigan ... PhysicalExam #clinical #video ... #vascular #msk
Roos' Test for Thoracic Outlet Syndrome

Roos' Test - abduct the shoulders to 90 degrees, flex the
Outlet Syndrome ... Roos' Test - ... to 90 degrees, flex ... PhysicalExam #clinical #video ... #vascular #msk
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
life-threatening Differential ... Miller Fischer and PCB ... myasthenia Diagnosis ... Bedside: ice pack test ... /Edrophonium test
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
specific questions to ask ... determine if stress test ... dysfunction or LV ... - Peripheral vascular ... stratification #diagnosis
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Liver Injury - Differential ... Diagnosis Algorithm ... Vascular Causes ... vein: Budd-chiari syndrome ... extrahepatic source - Tests
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitides - Differential ... Diagnosis Framework ... and bullous or vesicular ... retinopathy Lab Tests ... • HIV • HBV HCV
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
Palpitations - Differential ... Diagnosis Framework ... Esophageal spasm • Reflux ... myocarditis • Valvular ... palpitations: PVC