12 results
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Myasthenia Gravis ... Diagnosis - ... /Edrophonium test ... - Peek sign 2. ... #Gravis #diagnosis
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
That causes the ... running and cutting ... #ACL #Knee #Injury ... ACLTear #clinical #video ... cruciate #ligament #msk
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
Myasthenia gravis ... such as cogan sign ... the blood work ... always ask your ... #clinical #video
Myasthenia Gravis - Summary
 • an autoimmune disease of the postsynaptic neuromuscular junction associated with antibodies
Myasthenia Gravis ... 50 years in men Diagnosis ... likely to cause ... glucocorticoids - can cause ... #Gravis #diagnosis
Hyponatremia - Diagnostic Evaluation Algorithm

Step 1: Consider whether Posm may actually be normal or elevated
Step 2:
Evaluation Algorithm ... Urine Specific Gravity ... Consider additional tests ... considered likely, the cause ... #Workup #Evaluation
Pivot Shift test for Knee Instability

The patient lies supine while the examiner grasps the leg by
while the examiner grasps ... valgus stress and ... #ACL #Knee #Injury ... #clinical #video ... #Orthopedics #msk
Lachman Test for ACL Injury

The patient lies supine and with the knee in ~20-30 degrees of
with the knee in ... One hand supports ... other grasps the ... Ligament #clinical #video ... #physicalexam #msk
Approach to Thyroid Function Tests in the Evaluation of Hyperthyroidism
 • Low TSH, Low normal T4
Thyroid Function Tests ... Hyperthyroidism: Work-up ... Hyperthyroidism → Signs ... ophthalmopathy → Graves ... Hyperthyroidism #algorithm
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
Handle Tear - MSK ... sign" is seen on ... Case description ... BucketHandle #Tear #knee ... #msk
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
is difficult to diagnose ... context of complex knee ... This video shows ... ligament injury (PCL ... #Posterior #msk