14 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
occur around the knee ... involucrum • Paget disease ... phase • Paget disease ... @docskalski #Knee ... Radiology #XRay #msk
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
occur around the knee ... phase • Paget disease ... island • Stress fracture ... @docskalski #Knee ... Radiology #XRay #MSK
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Pathologic / Fragility Fractures ... Tumours - See Bone ... Lesions Scheme ... #Fragility #Fractures ... #Pathologic #MSK
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
) - MSK Radiology ... atraumatic adolescent knee ... repeated follow-up MRI ... #clinical #mri ... Radiology #diagnosis #msk
McDonald Criteria for Diagnosis of Multiple Sclerosis
 • 2 or more attacks, 2 or more lesions
- None. ... Dissemination in space on MR ... Dissemination in time on MR ... year of disease ... Multiple #Sclerosis #MS
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Systemic disease ... SLE - Behcet Disease ... Intra-articulation fracture ... - Aneurysmal bone ... differential #diagnosis #msk
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
with Pathologic Fracture ... - MSK Radiology ... : • Simple bone ... • Aneurysmal bone ... Radiology #diagnosis #msk
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
- MSK Radiology ... fragmentation and mild bone ... • MRI is more sensitive ... #Knee #patella ... #clinical #mri #
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Ptosis - Neurologic disease ... - Supranuclear lesions ... Ophthalmoplegia migraine Myogenic ... Mitochondrial myopathy • Myotonic ... orbital rooftop fracture
Subchondral Insufficiency Fracture
Imaging Findings:
 • Circle demarcating the region of edema within the medial femoral condyle.
the subchondral bone ... Osteonecrosis of the Knee ... favored because lesion ... #clinical #mri ... Radiology #diagnosis #msk