81 results
Antinuclear Antibody Testing - Nuclear and Cytoplasmic Patterns
Nuclear Patterns:
 • Homogeneous pattern: 
   -
Scl70 (in some cases ... , PBC/SSc OS ... Scl-70 (in some cases ... , SSc, PBC/SSc OS ... - SLE, SjS, CTD-ILD
Jaundice - Pathophysiology and Causes

- Amy Chung, MD, MSc @AmyChung 

#Jaundice #Pathophysiology #Differential #Unconjugated #Causes #Diagnosis
Pathophysiology and Causes ... Amy Chung, MD, MSc ... #Unconjugated #Causes
Split, Fractured Patella on Knee Exam

30 years old male, 10 years post motorbike accident.  Split,
of ACL , PCL , PLC ... PhysicalExam #clinical #video ... #msk #orthopedics
Winged Scapula on Physical Exam

Caused by injury to the long thoracic nerve

#Winged #Scapula #PhysicalExam #clinical #video
Physical Exam Caused ... PhysicalExam #clinical #video ... #neurology #msk
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 • Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
and Peripheral Causes ... Diagnosis Central Causes ... Malformation Peripheral Causes ... Amy Chung, MD, MSc ... Central #Peripheral #Causes
Achilles Tendon Rupture in Slow Motion

Caused by high speed knee extension with ankle dorsiflexion.

Dr. Boris Gojanovic
Slow Motion Caused ... SlowMotion #clinical #Video ... #PhysicalExam #msk
Parkinson's Plus Syndromes - Atypical Parkinsonism
Main motor symptoms:
 • Tremors
 • Limb rigidity
 • Bradykinesia
Other symptoms
system atrophy (MSA ... supranuclear palsy (PSP ... Corticobasal syndrome (CBS
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
radial nerve in its ... sleeping as in this case ... PhysicalExam #clinical #video ... #orthopedics #msk
Causes of Orthopnea - Differential Diagnosis Framework

 • Fear and Anxiety
 • Pleural Effusion
 • Ascites
Causes of Orthopnea ... manipulation - CNS ... lesion: ALS, MS ... Differential #Diagnosis #Causes
Central Nervous System Pharmacology - Somatic and Autonomic Receptors
Somatic
 • Rocuronium -> Non-depolarizing (reversible competitive inhibitors)
Amy Chung, MD, MSc ... NervousSystem #CNS