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Intact Radial Artery seen on Allen Test - Physical Exam

Dr. Bruno Farnetano @bruno.farnetano

#Radial #Artery #Allen #Test
Intact Radial Artery ... seen on Allen Test ... #Artery #Allen ... #Test #maneuver ... clinical #video #vascular
Modified Allen's Test - Collateral Hand Circulation
- Apply pressure to the radial and ulnar arteries
- Release
Modified Allen's Test ... pressure to the radial ... pressure on the ulnar artery ... #Allens #Test #Modified ... physicalexam #video #vascular
Effects of Strokes by Location - Anterior vs Posterior Localization

Anterior Circulation 
 - MCA 
 -
Lenticulostriate artery ... PCA - Basilar Artery ... #Strokes #Syndromes ... GrepMed Recommended Text ... Review in Clinical Neurology
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Anterior Cord Syndrome ... Anterior spinal artery ... injury, often from vascular ... Posterior spinal artery ... #orthopedics #neurology
Acute Kidney Injury (AKI) - Differential Diagnosis Framework
Pre-Renal:
 • Hypovolemia, Cardiorenal, Distributive Shock, HRS, Hypercalcemia, Renal
Hypercalcemia, Renal Artery ... Abdominal Compartment Syndrome ... Intra-Renal: • Vascular ... Differential #Diagnosis #nephrology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
skin injury) • Neurologic ... and diplopia) • Vascular ... infarction, coronary artery ... Positive pathergy test ... is a skin prick test
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
hand" ± Horner Syndrome ... drop - Occurs after ... nerve in the radial ... Carpal Tunnel Syndrome ... Myotomes #diagnosis #neurology
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
manipulation • after ... lumbar stenosis • Vascular ... • Provocative Tests ... absent anal wink test ... diagnosis #causes #neurology
Common causes of Acute Kidney Injury AKI - Differential Diagnosis
HEMODYNAMIC
 • Cardiac failure: Impaired forward flow,
inhibitors, hepatorenal syndrome ... ) • Vascular occlusion ... thromboembolism, renal artery ... Differential #Diagnosis #nephrology
Rhombencephalitis
BACTERIAL
- Listeria (biphasic illness with bulbar dysfunction occurring later)
- Mycobacterium tuberculosis
- Pneumococcus
- Brucella
- Borrelia (Lyme Disease)
-
encephalitis, West ... , CMV, VZV) - Rabies ... - Bickerstaff syndrome ... opsoclonus-myoclonus syndrome ... Diagnosis #Causes #Neurology