16 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... - Most common tumour ... • Giant Cell Tumour ... #Bony #Tumors # ... Tumours #MSK #Differential
Diagram of different types of bone tumors that can occur around the knee on XRay -
tumors that can ... cyst • Aneurysmal ... #Tumors #Diagnosis ... #Bony #Differential ... peds #pediatrics #msk
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
Mediastinal Mass - Differential ... other germ cell tumor ... Bronchogenic cyst/Tumor ... • Bronchogenic tumor ... form from bone marrow
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Cysts • Aneurysmal ... • Giant Cell Tumor ... #Mass #Tumor #BoneLesion ... #XRay #MSK #Differential ... #Orthopedics #Causes
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
tumors that can ... cyst • Aneurysmal ... • Giant cell tumor ... #Tumors #Lesions ... #Bony #Differential
Acute and Chronic Causes of Dyspnea - Differential Diagnosis
Pulmonary/Chest Wall:
 • Acute: Trauma, COPD exacerbation, Asthma
Acute and Chronic Causes ... of Dyspnea - Differential ... ILD, Sarcoid, Tumor ... • Chronic: Tumor ... #Differential #
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
- Giant cell tumor ... Chondroblastoma - Benign Tumors ... : - Aneurysmal ... bone cyst - Osteochondroma ... diagnosis #msk #
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
Pituitary/metastatic tumor ... glioma • Aneurysm ... Infection • MS ... NeuroOphthaImoIogy #Neurology #Differential ... Diagnosis #Anatomy #Causes
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Causes of Polycythemia ... Erythrocytosis) - Differential ... Erythropoietin Secreting Tumor ... 90%, Abnormal Abdominal ... Ultrasound High
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
Pain Causes - Differential ... Recurrent: Consider tumor ... genitourinary causes ... aortic aneurysms ... #Differential #