12 results
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Myasthenia Gravis ... of Myasthenia Gravis ... chewing, loss of smile ... Diagnosis - ... #Gravis #diagnosis
Causes of Peripheral Weakness without Sensory Changes - Differential Diagnosis Algorithm
No Objective Weakness
 • Cardio-pulmonary disease
- Differential Diagnosis ... Objective Weakness • Cardio-pulmonary ... Oculomotor • Myasthenia ... Gravis • Lambert-Eaton ... Myasthenic Syndrome
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
Gravis on Physical ... Her clinical exam ... Myasthenia gravis ... tumor, and always ask ... #clinical #video
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Demyelinating Disease (MS ... Guillain-Barre syndrome ... heavy metals), Critical ... , Myasthenia Gravis ... #differential #diagnosis
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
think about three clinical ... Myasthenia gravis ... • Myasthenia gravis ... gravis • Ocular ... Oculopharyngeal muscular
Popliteal artery cadaveric interposition grafts

Crush knee injury with transected popliteal artery and vein.  Pulseless cadaveric
interposition grafts ... Crush knee injury ... interposition grafts ... #vascular #surgery ... #clinical #video
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
- Differential Diagnosis ... Non-neuromuscular disorder (Cardiac ... Postsynaptic: Myasthenia ... Gravis - Lack ... #Differential #Diagnosis
Ober's Test for TFL/ITB Inflammation

With the patient in the lateral position, affected side up.  The
The patient grasps ... the bottom knee ... Iliotibial #Band #Syndrome ... #clinical #video ... physicalexam #sports #msk
Pivot Shift test for Knee Instability

The patient lies supine while the examiner grasps the leg by
Shift test for Knee ... while the examiner grasps ... #Injury #clinical ... #video #PhysicalExam ... #Orthopedics #msk
Thiamine Deficiency - Differential Diagnosis Framework and Clinical Manifestations

Causes of Thiamine Deficiency:
 • Poor intake:
	- Diets
- Differential Diagnosis ... Framework and Clinical ... rice/processed grains ... flow, increasing cardiac ... AV shunt, renal vascular