13 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... - Thyroid - Lung ... #Tumours #MSK # ... #Causes #Oncology ... #Radiology
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... Metastatic bone tumors ... • Lung. thvroid ... • Soft-tissue mass ... BoneTumors #Malignant #Radiology
Mediastinal Mass - Differential Diagnosis
Anterior Mediastinal Mass:
 • Thymus (Thymoma, carcinoma, hyperplasia, cyst)
 • Lymphoma
 •
Lymphoma • Germ Cell tumors ... Cancer • Esophageal ... Tumors • Vascular ... Mases Posterior ... • Neurogenic Tumors
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
• Giant Cell Tumor ... Sarcoma #Bony #Mass ... #Tumor #BoneLesion ... #XRay #MSK #Differential ... #Orthopedics #Causes
Causes of Neutrophilia - Increased Neutrophils - Differential Diagnosis Algorithm
Infection
 • Bacterial
 • Abscess
 • Viral
Medications
Causes of Neutrophilia ... Diagnosis Algorithm ... • Epinephrine Cancer ... • Solid Tumour ... Lung, Bladder, Colon
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Causes of Polycythemia ... Diagnosis Algorithm ... Relative - Normal RBC Mass ... Erythropoietin Secreting Tumor ... Abnormal Chest X-Ray
Hemorrhagic Pericardial Effusions (Hemopericardium)- Differential Diagnosis Framework

IATROGENIC DISEASE
Secondary to invasive cardiac procedures

NONIATROGENIC
• Malignancy (e.g., metastatic spread:
metastatic spread: lung ... cancer, breast ... cancer, lymphoma ... OTHER RARE CAUSES ... PRIMARY Cardiac tumors
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Radiology Imaging ... diagnosed ON THE X-RAY ... Differential diagnosis ... PVNS/Giant Cell Tumor ... mri #clinical #Radiology
Hyponatremia Differential Diagnosis Algorithm in Cancer
UOsm ≥ 100 mOsm/kg = Urine is inappropriately concentrated for hypotonic
Diagnosis Algorithm ... in Cancer UOsm ... 100 mOsm/kg = Urine ... head and neck tumors ... , brain or lung
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isn’t a diagnosis. Like many things, it is a condition
Polycythemia - Differential ... Diagnosis Algorithm ... , this list is long ... delivery/sensing) vs tumor ... kidneys) - Some tumors