25 results
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
Red Flags and Differential ... Eye/Temple • Pain ... Thrombosis, Giant Cell Arteritis ... Amy Chung, MD, MSc ... #diagnosis #differential
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Posterior hip dislocation ... tear a portion of bone ... weight-bear • Arthritic ... Leg • Shooting pains ... FemoralHead #Fractures #msk
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
- Differential ... fractured long bone ... Trauma to Vessel (dislocation ... Vascular #JointPain #MSK ... #Differential #
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... arteries - Temporal arteritis ... Tentorial pressure cone ... #signs #symptoms ... #clues #differential
Highlighted Conditions With Arteritis or Periarteritis of the Coronaries
Takayasu's arteritis:
 - Onset < 40 yrs
 -
Cranial symptoms (Headache ... - Abdominal pain ... - Testicular pain ... Erdheim-Chester disease: - Bone ... #Differential #
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
fractured carpal bone ... "pooping duck sign ... functional deficit and arthritis ... injuries: Perilunate dislocation ... Orthopedics #Sports #MSK
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... Diagnosis Framework Bone ... Hepatitis • Hematoma ... #differential # ... lower #extremity #msk
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Knee Effusions - Differential ... Fever/Chills/Joint pain ... fracture - Patellar dislocation ... - Aneurysmal bone ... #diagnosis #msk
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
Approach to Joint Pain ... • Ligament • Bone ... the subchondral bone ... #MSK #rheumatology ... approach #workup #differential
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
different types of bone ... blade of grass sign ... #Differential # ... Radiology #XRay #MSK ... #pediatrics