8 results
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Fever/Chills/Joint ... Reactive Syndrome - Acute ... fracture - Patellar dislocation ... #diagnosis #msk ... #physicalexam
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
Vascular Joint Pain ... - Differential ... (Ischemia) - Acute ... Trauma to Vessel (dislocation ... Vascular #JointPain #MSK
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
- J point STE > ... women • DDx: Acute ... deWinter T waves - starts ... Ischemia #ECG #EKG #diagnosis ... Interpretation #differential
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
after) the J point ... Winter syndrome - J-point ... Shark fin" - J-point ... deviation) • Acute ... #differential #
Extreme Patellofemoral Joint Instability (PFJI)

In this video you can see an extreme rare case of bilateral
Patellofemoral Joint ... ranging from frank acute ... Patellofemoral #Joint ... #Sports #Orthopedics ... #Knee #msk
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Approach to Joint ... Diagnosis Framework ... Gram-negative bacilli ... #Arthritis #Joint ... #Diagnosis #MSK
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Bone/Joint Causes ... onset - Intense joint ... Inability to move the joint ... #extremity #msk ... #physicalexam
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Segment Elevation - Differential ... Diagnosis Framework ... STEMI: • Upsloping ... notch at the J point ... STElevation #ST #STEMI