8 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
- Differential Diagnosis ... in adults - Breast ... Aneurysmal Bone Cyst ... Malignant - 66% of adult ... #Tumours #MSK #
Diagram of different types of bone tumors that can occur around the knee on XRay -
types of bone tumors ... occur around the knee ... Diagnosis #Bony ... peds #pediatrics #msk ... #lesions #adult
Diagram of different types of bone tumors that can occur around the knee on XRay -
phase with flame/blade ... degenerative subchondral cyst ... Diagnosis #Bony ... Radiology #XRay #msk ... #lesions #adult
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
occur around the knee ... phase with flame/blade ... @docskalski #Knee ... #Differential #Diagnosis ... Radiology #XRay #MSK
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Differential Diagnosis ... - Giant cell tumor ... Aneurysmal bone cyst ... #differential #diagnosis ... #msk #physicalexam
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
the differential diagnosis ... subchondral bone cyst ... the differential diagnosis ... sarcoma, SBC, ABC ... Epiphysis #Radiology #MSK
Popliteal (Baker’s) Cyst: Pathogenesis and clinical findings
 • Idiopathic
 • Meniscal Lesions
 • Osteoarthritis
 • Rheumatoid
Popliteal (Baker’s) Cyst ... in adults are often ... intra-articular knee ... Popliteal #BakersCyst #MSK ... signs #symptoms #diagnosis
Acromioclavicular (AC) Joint Septic Arthritis on POCUS

IVDU with severe left shoulder pain.  Can fully range
Acromioclavicular ... Arthritis on POCUS ... Diagnosis? ... Arthritis #Effusion #POCUS ... clinical #ultrasound #MSK