57 results
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
paresthetica • Symptoms ... MeralgiaParesthetica #MSK ... pathophysiology #differential ... #diagnosis #signs ... #symptoms
Systemic Lupus Erythematosus (SLE): Musculoskeletal Manifestations

 • Immune Complex Deposition
    - Arthralgia, Arthritis
trabecular thinning -> Avascular ... Erythematosus #SLE #MSK ... pathophysiology #signs ... #symptoms #diagnosis
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Dizziness - Vertigo - Differential ... vomiting, auditory symptoms ... Imbalance, neurologic symptoms ... /signs, bidirectional ... Glomus Tumors - Vascular
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
/SYMPTOMS: • CENTRAL ... Signs and symptoms ... Functionally disabling symptoms ... /or cerebellar symptoms ... taper 3-7 days - Short
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
Handle Tear - MSK ... Radiology Imaging ... The "double PCL sign ... red zone of the vascular ... Differential diagnosis
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
"pooping duck sign ... "pooping duck sign ... Wrist #Carpal #Radiology ... #Orthopedics #Sports ... #MSK
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
"Terry Thomas" sign ... ("Terry Thomas sign ... Scaphoid #Carpal #Radiology ... #Orthopedics #Sports ... #MSK
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
vertigo (BPPV) - Short-lived ... Long symptom-free ... Vascular disorders ... varying neurologic signs ... Vertigo #Causes #differential
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
or minutes with vascular ... findings BPPV • Short-lived ... No auditory symptoms ... Long symptom-free ... Vertigo #Algorithm #differential
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Freiberg Infraction - MSK ... Radiology Imaging ... factors include: Short ... for secondary signs ... Differential diagnosis