111 results
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
duck sign" on lateral ... Complications are ... 1 week MH/CCF ... Wrist #Carpal #Radiology ... Orthopedics #Sports #MSK
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
injury to the lateral ... Terry thomas sign Triquetral ... Fractures #XRay #Radiology ... #Wrist #differential
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
Hilar enlargement
The table summarizes the causes of hilar enlargement.
Normal hili are:
- Normal in position - left
Normal hili are: ... vessels #Diagnosis #Radiology ... #Enlargement #Differential ... #Unilateral #Bilateral ... #RadiologyAssistant
Multiple masses
The differential diagnostic list of multiple masses is very long.
The most important diagnoses are listed
Multiple masses The differential ... important diagnoses are ... is difficult to differentiate ... #Management #Radiology ... #RadiologyAssistant
Perilunate Dislocation
On lateral wrist XR, the capitate ("apple") should sit in the lunate ("tea cup") which
Dislocation On lateral ... trapezium, capitate, triquetrum ... repair MH/CCF ... Wrist #Carpal #Radiology ... Orthopedics #Sports #MSK
Mediastinal masses are discussed in more detail in Mediastinal masses.
Here is just a brief overview. #Diagnosis
Mediastinal masses are ... #Diagnosis #Radiology ... Mediastinal #Mass #Differential ... Middle #Posterior #RadiologyAssistant
Nontuberculous mycobacteria
Nontuberculous mycobacteria, also known as atypical mycobacteria, are all the other mycobacteria which can cause
mycobacteria, are ... #Clinical #Radiology ... #CXR #Lateral # ... AirFluidLevel #RadiologyAssistant
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 #RadiologyAssistant
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
a few lesions are ... included in the differential ... Metaphysis: NOF, SBC, CMF ... Diaphysis #Epiphysis #Radiology ... #MSK #Differential