42 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Aggressive, Non-Malignant ... Aneurysmal Bone Cyst Malignant ... Leiomyosarcoma • Malignant ... Orthopedics #Causes #Oncology ... #Radiology
Oncologic Emergencies - Differential Diagnosis Framework

HEMATOLOGIC ONCOLOGIC EMERGENCIES:
Hyperviscosity Syndrome:
 • Spontaneous bleeding
 • Shortness of breath
Diagnosis Framework HEMATOLOGIC ... EMERGENCIES:: Malignant ... (chest wall) Malignant ... EMERGENCIES: Tumor ... Hypercalcemia Of Malignancy
Representative X-ray appearance of a primary malignant bone tumor - Ewings Sarcoma
 • "Interrupted periosteal reaction
appearance of a primary malignant ... bone tumor - Ewings ... between bone and tumor ... around the bone tumor ... Ewings #Sarcoma #Radiology
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... between bone and tumor ... around the bone tumor ... #BoneTumors #Malignant ... #Radiology #Diagnosis
Osteosarcoma 
Most common primary malignant bone tumor in children 
Most Common Sites of Involvement:
1. Distal femur
common primary malignant ... bone tumor in children ... Diagnosis #Features #Oncology
Adnexal Masses - Benign vs Malignant Features on Ultrasound and MRI
Benign Features: 
B1- Unilocular 
B2- Presence
Masses - Benign vs Malignant ... Smooth multilocular tumor ... Irregular solid tumor ... multilocular-solid tumor ... ultrasound #MRI #radiology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
allele of RB1 tumor ... second hit' -> Malignant ... allele of RB1 tumor ... second hit' -> Malignant ... pathophysiology #ophthalmology
Risk factor for VTE in cancer patients

Tumor type 

• Very high risk: gastric, pancreas, brain 

•
cancer patients Tumor ... High risk: lung, hematologic ... #VTE #cancer #oncology
Cystic Neoplasms of the Pancreas
 - Serous Cystic Neoplasm
 - Solid Pseudopapillary Tumor (SPT) or Solid
Pseudopapillary Tumor ... Neoplasms #Pancreas #radiology ... #oncology #differential
Acute Kidney Injury (AKI) in Patients with Cancer 

Cancer Related 
• Hypercalcemia 
• Intravenous contrast 
•
nephropathy • Solid tumors ... change disease • Hematologic ... Interleukin-2) • Tumor ... #AKI #Cancer #Oncology