12 results
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Bone Lesion on X-Ray ... CystsAneurysmal ... Bone Cysts • ... BoneLesion #XRay #MSK ... #Orthopedics #Causes
Diagram of different types of bone tumors that can occur around the knee on XRay -
cystAneurysmal ... bone cyst • Osteoid ... #Differential # ... peds #pediatrics #msk ... #lesions #adult
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
cystAneurysmal ... bone cyst • Osteoid ... degenerative subchondral cyst ... #Bony #Differential ... Radiology #XRay #MSK
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
- Differential ... Enchondroma • Aneurysmal ... Bone Cyst Malignant ... Tumours #MSK #Differential ... #Orthopedics #Causes
Vascular Joint Pain - Differential Diagnosis Algorithm 
 - Constant Pain (Ischemia)
 - Acute Onset
 -
Peripheral/Mycotic Aneurysm ... • Abscess • Cyst ... Vascular #JointPain #MSK ... #Differential # ... #Orthopedics #Causes
Causes of Intestinal Obstruction - Differential Diagnosis
Lesions Extrinsic to the Intestinal Wall:
 • Adhesions: Postoperative, Congenital,
Causes of Intestinal ... Obstruction - Differential ... Diagnosis Lesions ... Hernia: External abdominal ... , Duplications/cysts
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
Pathologic Fracture - MSK ... Differential diagnosis ... : • Simple bone ... "cyst-like" lesion ... • Aneurysmal bone
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Rash - Differential ... Fever • Toxic appearance ... Skin biopsy • Abdominal ... ultrasound #
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... - Differential ... Benign Tumors: - Aneurysmal ... bone cyst - Osteochondroma ... diagnosis #msk #
Cortical Desmoid - MSK Radiology
Imaging Findings:
 • Circumscribed, small cortically based Tl -hypointense and T 2-hyperintense
Cortical Desmoid - MSK ... Case description ... - Bone scans ... Differential diagnosis ... aggressive in appearance