41 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
Triquetral Fracture ... The triquetrum ... Complications are ... Wrist #Carpal #Radiology ... Orthopedics #Sports #MSK
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
1/14th CXRs 2- ... 4 mSv 200 CXRs ... 5 mSv 250 CXRs ... #PatientInfo #Radiology ... #CT #Nuclear #Comparison
Effective radiation dose in adults - Following are comparisons of effective radiation dose in adults with
adults - Following are ... comparisons of ... #PatientInfo #Radiology ... Imaging #ChestXRay #CXR ... #CT #Nuclear #Comparison
Age of Ossification of Carpal Bones
Capitate - 1 Month
Hamate - 2 Months
Triquetral - 3 Years
Lunate -
Age of Ossification ... Hamate - 2 Months Triquetral ... me remember the age ... #Bones #wrist #radiology ... mnemonic #diagnosis #msk
Coins on Chest XRay - Trachea vs Esophagus

Coins in the sagittal plane on X-ray are more
plane on X-ray are ... Peds #Pediatrics #CXR ... #Radiology #Comparison
Hilar enlargement
The table summarizes the causes of hilar enlargement.
Normal hili are:
- Normal in position - left
Normal hili are: ... vessels #Diagnosis #Radiology ... #CXR #HilarEnlargement ... #Enlargement #Differential
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... child-bearing age ... Clinical #Diagnosis #Radiology ... Cystic #Cysts #Differential ... #Comparison #Table
Diagram of different types of bone tumors that can occur around the knee on XRay -
knee on XRay - Age ... Diagnosis #Bony #Differential ... #Radiology #XRay ... peds #pediatrics #msk
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
Differential diagnosis ... On HRCT there are ... On a CXR the most ... #Diagnosis #Radiology ... Interstitial #Pattern #Differential
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
lateral wrist XR ... trapezium, capitate, triquetrum ... Wrist #Carpal #Radiology ... Orthopedics #Sports #MSK