45 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... - Most common tumour ... • Giant Cell Tumour ... #Tumours #MSK # ... Differential #Diagnosis
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
- Differential ... Diagnosis Framework ... other germ cell tumor ... • Bronchogenic tumor ... Diagnosis #causes
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
Mediastinal Mass - Differential Diagnosis
Anterior Mediastinal Mass:
 • Thymus (Thymoma, carcinoma, hyperplasia, cyst)
 • Lymphoma
 •
Lymphoma • Germ Cell tumors ... • Esophageal Tumors ... • Vascular Mases ... • Neurogenic Tumors ... Diagnosis #pulmonary
Diagram of different types of bone tumors that can occur around the knee on XRay -
types of bone tumors ... • Giant cell tumor ... #Bone #Tumors # ... Diagnosis #Bony ... #Differential #Radiology
Causes of Nail Clubbing - Mnemonic 
Cyanotic Heart Disease, Cystic Fibrosis
Lung Cancer, Lung abscess 
Ulcerative Colitis
Bronchiectasis Benign ... Endocarditis, Idiopathic Pulmonary ... Neurogenic Tumors ... Nails #Mnemonic #Differential ... #Causes #Diagnosis
Conductive Hearing Loss - Differential Diagnosis Algorithm

Normal Otoscopy - Middle Ear:
 • Otosclerosis
 • Congenital (Ossicular
• Trauma • Benign ... Mass (Polyp, Osteoma ... Exostosis) • Tumors ... barotrauma) • Tumors ... #Causes
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: - Aneurysmal ... diagnosis #msk #
Diagram of different types of bone tumors that can occur around the knee on XRay -
types of bone tumors ... #Bone #Tumors # ... Diagnosis #Bony ... #Differential #Radiology ... peds #pediatrics #msk
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
Atelectasis, Nodule / mass ... • Masses: Anterior ... Lymphoma, Germ cell tumor ... #Diagnosis #pulmonary ... #radiology