11 results
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
Osgood-Schlatter Disease - MSK ... DOES NOT OSD in all ... tibial tuberosity Differential ... Schlatter #Disease #Knee ... #msk
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
is an autoimmune ... in diminished muscle ... life-threatening Differential ... /Edrophonium test ... - Peek sign 2.
Diagram of different types of bone tumors that can occur around the knee on XRay -
flame/blade of grass ... sign • Parosteal ... #Bone #Tumors #Diagnosis ... #Bony #Differential ... Radiology #XRay #msk
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... Diagnosis Framework ... Postsynaptic: Myasthenia Gravis ... Lack of UMN/LMN signs ... necrotizing myopathy • Autoimmune
Myasthenia Gravis - Summary
 • an autoimmune disease of the postsynaptic neuromuscular junction associated with antibodies
Myasthenia Gravis ... Summary • an autoimmune ... 50 years in men Diagnosis ... but 5% have anti—muscle-specific ... #Myasthenia #Gravis
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
flame/blade of grass ... sign • Parosteal ... Lesions #Bony #Differential ... #Diagnosis #Radiology ... #XRay #MSK #pediatrics
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
Handle Tear - MSK ... sign" is seen on ... Differential diagnosis ... BucketHandle #Tear #knee ... #msk
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
Ligament • Bone • Muscle ... -60 minutes or longer ... #Joint #Pain #MSK ... approach #workup #differential ... #diagnosis #arthritis
Autoimmune Myositis - Differential Diagnosis Framework

Inflammatory Myopathies: Commonly symmetric proximal muscle weakness, no substantial muscle pain
- Differential ... Tests: • Measure ... Gottron sign) ... • Shawl sign • ... flexors, quadriceps, finger
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
segment at (or 40-60 ms ... J point • De Winter ... of the leads l, aVL ... Equivalents #ECG #EKG #diagnosis ... #differential #