28 results
Tetralogy of Fallot 

1. Right ventricular outflow tract obstruction 

2. Right ventricular hypertrophy 

3. Ventricular septal
Tetralogy of Fallot ... #Tetralogy #Fallot ... #Peds #Pediatrics ... #Cardiology #Signs
Tetralogy of Fallot Summary
 • Anatomy
 • Incidence
 • Pathophysiology
 • Presentation
 • Common Variants
 •
Tetralogy of Fallot ... • Incidence • Pathophysiology ... MD #Tetralogy #Fallot ... diagnosis #management #cardiology ... #peds #pediatrics
Tetralogy of Falot on Chest X-Ray
Tetralogy of Falot comprises four defects -
1. Ventricular septal defect (VSD)
2.
Tetralogy of Falot ... X-Ray Tetralogy of Falot ... #Chest #XRay #CXR ... #peds #pediatrics ... #cardiology #ToF
Atrioventricular Septal Defect
aka AV canal defect aka endocardial cushion defect
 • Epidemiology and Associations
 • Embryology
Physical Exam • Pathophysiology ... • Long Term Follow ... diagnosis #management #peds ... #pediatrics #cardiology
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 ... Gl/small bowel follow ... #PatientInfo #Radiology ... Testing #Study #Peds
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
"pooping duck sign ... "pooping duck sign ... • Mechanism: Fall ... Discharge with orthopedic ... Wrist #Carpal #Radiology
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
anterior sail sign ... • Mechanism: Fall ... can't make A-OK sign ... II-IV, pending orthopedic ... Elbow #Humerus #Radiology
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
femoral head • Falls ... onto lateral hip Signs ... msk #diagnosis #pathophysiology ... #signs #symptoms ... #orthopedics
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
"Terry Thomas" sign ... ("Terry Thomas sign ... • Mechanism: Fall ... with orthopedics ... Scaphoid #Carpal #Radiology
Tetralogy of Fallot - Chest XRay

An 18-month-old male presents with his parents who have noticed that
Tetralogy of Fallot ... #Tetralogy #Fallot ... ChestXRay #Clinical #Radiology ... #CXR #Peds #Pediatrics