25 results
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Lung. thvroid. and ... Signs/Symptoms: ... and tumor (Ill-defined ... BoneTumors #Malignant #Radiology ... #Diagnosis #XRay
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... blade of grass sign ... ) • Enostosis/bone ... #Bony #Differential ... #Radiology #XRay
Triquetral Fracture
The triquetrum is the second most commonly fractured carpal bone. Look for the "pooping duck
fractured carpal bone ... duck sign" on lateral ... common carpal bone ... "pooping duck sign ... #XRay #Diagnosis
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
different types of bone ... • Aneurysmal bone ... blade of grass sign ... #Differential #Diagnosis ... #Radiology #XRay
Common Hand Fractures on X-Ray
Mallet finger - injury to the lateral extensor slips
Boutonniere deformity - injury
Common Hand Fractures ... Terry thomas sign ... #Fractures #XRay ... #Radiology #Wrist ... #differential #diagnosis
There are about a dozen x-ray findings, but two of them are especially important: Loss of
about a dozen x-ray ... the calcium sign ... #Clinical #Diagnosis ... #Radiology #CXR ... #ChestXRay #AorticKnob
Scapholunate Dissociation
The spacing between all carpal bones should be 1-2 mm, look for the "Terry Thomas"
"Terry Thomas" sign ... • Due to injury ... ("Terry Thomas sign ... onto outstretched hand ... #XRay #Diagnosis
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
at an elbow x-ray ... bone cortex • ... anterior sail sign ... Fracture #Elbow #Radiology ... #XRay #Diagnosis
There are about a dozen x-ray findings, but two of them are especially important: Loss of
the calcium sign ... positive calcium sign ... #Clinical #Diagnosis ... #Radiology #CXR ... #ChestXRay #Aortic
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
bone cortex • ... anterior sail sign ... can't make A-OK sign ... brachial artery injury ... #XRay #Diagnosis