16 results
Abnormal Posterior Drawer Test in Posterior Cruciate Ligament (PCL) Injury

False anterior drawer: start from retropulsion of
Abnormal Posterior ... Drawer Test in ... Injury False anterior ... #orthopedics #sports ... #msk #PCL #Cruciate
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
Differential Diagnosis ... Algorithm Normal ... Variant, Normal ... Syndrome • Prader-Willi ... #ShortStature #Differential
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Septal (V1-2) • Anterior ... T Waves: • Normal ... V1 (Invert III normal ... de pointes • Short ... Electrocardiogram #cardiology
Vertebral Body Abnormalities

A sheet of common (and uncommon) vertebral body findings, because a completely “normal” spine
a completely “normal ... Compression Fracture Anterior ... Abnormalities #Radiology ... #MSK #Pathology ... Vertebrae #diseases #differential
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
deWinter T waves - starts ... in avL - early inferior ... T wave in V1 - normal ... electrocardiogram #cardiology ... Interpretation #differential
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Approach to ECGs ... dextrocardia, normal ... dextrocardia, normal ... 500 DANGER - Short ... QT <300-360 ms:
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
Equivalents on ECG ... segment at (or 40-60 ms ... #Equivalents #ECG ... #differential # ... cardiology #electrocardiogram
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
echotexture of normal ... Tendon: Normal ... of hypoechoic spots ... MUSCULOSKELETAL #MSK ... Atlas #Clinical #Radiology
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
Haglund Syndrome - MSK ... Radiology Imaging ... tendon (>7mm) with anterior ... Differential diagnosis ... #diagnosis #msk
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Freiberg Infraction - MSK ... Radiology Imaging ... factors include: Short ... Differential diagnosis ... plate injury: Dorsal