10 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
occur around the knee ... flame/blade of grass ... sign • Parosteal ... Diagnosis #Bony #Differential ... Radiology #XRay #msk
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
life-threatening Differential ... /Edrophonium test ... - Peek sign 2. ... immunologic assay - MuSK ... diagnosis #management #neurology
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential ... Seronegative Reactive Syndrome ... Ravi Singh @rav7ks ... #causes #differential ... #diagnosis #msk
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
such as cogan sign ... and the ice pack test ... include a Tensilon test ... tumor, and always ask ... ophthalmology #neurology
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Demyelinating Disease (MS ... Guillain-Barre syndrome ... , Myasthenia Gravis ... Weakness #Causes #differential ... #diagnosis #neurology
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
occur around the knee ... flame/blade of grass ... sign • Parosteal ... Lesions #Bony #Differential ... Radiology #XRay #MSK
Ober's Test for TFL/ITB Inflammation

With the patient in the lateral position, affected side up.  The
Ober's Test for ... The patient grasps ... In a normal test ... Iliotibial #Band #Syndrome ... physicalexam #sports #msk
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... include a: • Neurologic ... tympanic membrane • Neurologic ... II ○ Susac’s syndrome ... Noise trauma ○ MS
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
10-33% develop MS ... • Bilateral signs ... negative, MOG-IgG test ... diagnosis #management #neurology ... #differential
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Neurologic deficit ... Neurologic injuries ... nerve injury (25%) TEST ... Compartment syndrome ... Posterior #Injury #msk