21 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... - Most common tumour ... Cyst Malignant ... #Bony #Tumors # ... Tumours #MSK #Differential
Diagram of different types of bone tumors that can occur around the knee on XRay -
tumors that can ... bone cyst • Osteoid ... #Bone #Tumors # ... Diagnosis #Bony ... peds #pediatrics #msk
Mediastinal Mass - Differential Diagnosis
Anterior Mediastinal Mass:
 • Thymus (Thymoma, carcinoma, hyperplasia, cyst)
 • Lymphoma
 •
- Differential Diagnosis ... Lymphoma • Germ Cell tumors ... • Esophageal Tumors ... • Vascular Mases ... • Neurogenic Tumors
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
tumors that can ... bone cyst • Osteoid ... • Giant cell tumor ... #Bone #Tumors # ... #Diagnosis #Radiology
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
- Differential Diagnosis ... other germ cell tumor ... /Tumor • Lymph ... • Bronchogenic tumor ... • Neurogenic tumor
Diagram of different types of bone tumors that can occur around the knee on XRay -
tumors that can ... • Giant cell tumor ... degenerative subchondral cyst ... #Bone #Tumors # ... Diagnosis #Bony
Causes of Ovarian Mass - Differential Diagnosis Algorithm
Hyperplastic:
 • Polycystic ovary
 • Endometrioid cyst
Functional:
 • Follicular
Causes of Ovarian ... Mass - Differential ... Granulosa cell tumor ... Granulosa cell tumor ... • Krukenberg tumor
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Bone Cysts • ... • Giant Cell Tumor ... #Mass #Tumor #BoneLesion ... #XRay #MSK #Differential ... #Orthopedics #Causes
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
Bone Tumor Location ... , a giant cell tumor ... cyst must be added ... #Bone #Tumor #Location ... Epiphysis #Radiology #MSK
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 ... - Giant cell tumor ... Chondroblastoma - Benign Tumors ... cyst - Osteochondroma ... #msk #physicalexam