550 results
Hypernatremia - Differential Diagnosis Workup Algorithm

1) Check Urine Osmolality:
 > 600 mOsm/kg - Implies extrarenal mechanism
• Hypovolemic (H2O ... Euvolemic (Low H2O ... Hypervolemic: Conn syndrome ... , Cushing syndrome ... Matthew Ho,
External Snapping Hip Syndrome - Coxa Saltans

External snapping hip or coxa saltans: sliding of the iliotibial
External Snapping Hip Syndrome ... Snapping #Hip #Syndrome ... Iliotibial #clinical #video ... #physicalexam #msk
Freiberg's Test for Piriformis Syndrome

Flex the hip to 90 degrees, internally rotate the hip.
Pain in the
for Piriformis Syndrome ... #Piriformis #syndrome ... lumbar #clinical #video ... #physicalexam #msk
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
high-tibial osteotomy (HTO ... ACLTear #clinical #video ... Sports #Ortho #msk
Effect of PEEP on Lung Recruitment - Bag-Mask Ventilation - Cadaver Simulation
Simulation shows before and after
Recruitment - Bag-Mask ... after adding 5cm H2O ... Original video by ... Simulation #clinical #video
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
high-tibial osteotomy (HTO ... ACLTear #clinical #video ... cruciate #ligament #msk
Parkinson's Plus Syndromes - Atypical Parkinsonism
Main motor symptoms:
 • Tremors
 • Limb rigidity
 • Bradykinesia
Other symptoms
Parkinson's Plus Syndromes ... Parkinson's plus syndrome ... system atrophy (MSA ... • Corticobasal syndrome ... Parkinsons #Plus #Syndromes
Rotator Cuff Syndrome - SITS
Supraspinatus, Infraspinatus, Teres minor, and Subscapularis.
Causes: Calcific supraspinatus tendinitis 
Signs: painful abduction
Rotator Cuff Syndrome ... Rotator #Cuff #Syndrome ... diagnosis #sports #MSK
Pace Maneuver for Piriformis Syndrome

With the patient's hips and needs flexed to 90 degrees, the patient
for Piriformis Syndrome ... Test #Piriformis #Syndrome ... #clinical #video ... lumbar #sciatica #msk
Hypereosinophilia and Hypereosinophilic Syndrome

 • Secondary Hypereosinophilic Syndrome
 • Clinically Relevant HES Variants
 • When to
Hypereosinophilic Syndrome ... Hypereosinophilic Syndrome ... Algorithm Matthew Ho ... Hypereosinophilic #Syndrome