12 results
Osteoarthritis (OA): X-ray features 
 - Joint space narrowing (least specific)
 - Subchondral Cysts (pockets of
Osteophytes (Abnormal bone ... (Thickening of bone ... under the areas of bone-bone ... #findings #Clinical ... #knee
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
radionuclide bone ... Chest CT 3 mSv 150 ... #PatientInfo #Radiology ... #Background #Radiation ... Comparison #Table #Risks
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
2 years BONE ... S IMAGING - Bone ... ’S IMAGING - Bone ... #Background #Radiation ... Imaging #ChestXRay #CXR
TISSUE APPEARANCES ON 
MUSCULOSKELETAL ULTRASOUND 

Bone:
 
Bone is represented as a very bright structure and appears
ULTRASOUND Bone ... : Bone is represented ... can pass through bone ... #POCUS #Atlas # ... Clinical #Radiology
Thomas' Test for Hip Flexure Contracture

Thomas' Test assesses for hip flexure contracture.
One hip is maximally flexed
the patient's chest ... flexes at the knee ... and rises off the ... #video #sports ... #msk #orthopedics
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How much radiation is used in paediatric radiology examinations compared to other exposures?

Estimated dose - Days
in paediatric radiology ... 4 days Chest ... X-ray 0.01 mSv 1 ... Imaging #ChestXRay #CXR ... Comparison #Table #Risks
Rib fractures on POCUS 
1. look for a discontinuity at the site of pain and tenderness
US beats CXR on ... course based on chest ... confirm in the short ... Be wary of the bone ... disruption of bony
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Thomas' Test for Hip Flexibility

Patient lays supine, one hip is maximally flexed to the patient's chest,
the patient's chest ... flexes at the knee ... and rises off the ... #video #sports ... #msk #orthopedics
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Continuous Diaphragm Sign and Pneumomediastinum on Chest XRay

16yo boy referred in by his GP with7/10 chest
XRay 16yo boy ... One sign we would ... Managed with a short ... with a repeat CXR ... #Radiology #Clinical
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
specific questions to ask ... Change in clinical ... post op Cardiology ... HgbA1c - if not done ... Chest X-ray: