23 results
Prader-Willi Syndrome: Pathogenesis and clinical findings
 • Maternal uniparental disomy: inheriting 2 copies of maternal chromosome
Prader-Willi Syndrome ... hypothalamus =>Prader-Willi ... Syndrome Signs ... , sleep apnea, cor ... pathophysiology #peds
Garland Triad on Chest X-Ray in Sarcoidosis 
aka Pawnbroker's Sign - Right paratracheal and bilateral hilar
aka Pawnbroker's Sign ... paratracheal and bilateral ... #Chest #XRay #CXR ... #Pawnbrokers #Sign ... #clinical #radiology
Anatomy of the Knee X-ray - AP projection. ⁣⁣
It’s important to be able to identify the
Anatomy of the Knee ... Tibio-femoral alignment - draw ... margin of the femur drawn ... Pal @drdevrad #knee ... #anatomy #ap #radiology
Estimated Medical Radiation Doses for 5 Year-Old Child

3-view ankle	0.0015 mSv	1/14th CXRs
2-view chest	0.02 mSv	1 CXRs
Anteroposterior and lateral
0.0015 mSv 1/14th CXRs ... chest 0.02 mSv 1 CXRs ... Anteroposterior and lateral ... #PatientInfo #Radiology ... Testing #Study #Peds
The PA-film shows a silhouette sign of the left heart border.
Even without looking at the lateral
shows a silhouette sign ... looking at the lateral ... #Clinical #Radiology ... #CXR #Pneumonia
Pediatric Elbow Injuries - Elbow Xrays

Check the fat pads on the lateral projection:
1. A displaced anterior
fat pad (sail sign ... A line drawn along ... Draw the RC line ... Injuries #Xrays #Radiology ... #peds #Pediatrics
Hilum Overlay Sign on Chest X-Ray
If a mass is in contact with the pulmonary vessels then,
Hilum Overlay Sign ... the silhouette sign ... This was later proven ... XRay #clinical #radiology ... #CXR
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
Handle Tear - MSK Radiology ... The "double PCL sign ... posterior horn lateral ... BucketHandle #Tear #knee ... mri #clinical #Radiology
Heart failure with Reduced Ejection Fraction (HFrEF)
Clinical Presentation
1. Typical symptoms: dyspnea, orthopnea paroxysmal noctumal dyspnea, fatigue,
More Specific Signs ... gallop rhythm), and laterally ... alveolar edema, bilateral ... of CXR congestion ... diagnosis #management #cardiology
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
radiocapitellar lines), fat pads ... anterior sail sign ... Tenderness to lateral ... Fracture #Elbow #Radiology