81 results
Osteoid osteomas are benign bone-forming tumours that typically occur in children (particularly adolescents). They have characteristic
Osteoid osteomas ... are benign bone-forming ... #osteoid #osteoma ... pediatrics #nidus #radiology
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... • Aneurysmal bone ... cyst • Osteoid ... osteoma • Ewing ... #Differential #Radiology
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... Osteochondroma • Osteoid ... osteoma • Chondroblastoma ... #Bony #Tumors # ... Causes #Oncology #Radiology
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
different types of bone ... cyst • Osteoid ... osteoma • Ewing ... blade of grass sign ... Differential #Diagnosis #Radiology
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
CT Lung Signs in ... - Monod sign ... - CT angiogram ... #ChestCT #CT # ... #differential #radiology
Signs of Pulmonary Hypertension on Chest CT
 • Main PA is dilated and larger than the
Signs of Pulmonary ... Hypertension on Chest CT ... Carina crossover sign ... ChestCT #CTChest #Radiology ... #cardiology #diagnosis
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
slippage of vertebral body ... XR — scotty dog sign ... vertebrae • CT ... pathophysiology #signs
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... CT • SPN or mass ... .2016.12.033 #Halo #Sign ... #CT #Lung #Pulmonary ... #diagnosis #radiology
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... blade of grass sign ... ) • Enostosis/bone ... docskalski #Knee #Bone ... #Differential #Radiology
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Feeding Vessel Sign ... on Chest CT • ... Feeding #Vessel #Sign ... #CT #Lung #Pulmonary ... #diagnosis #radiology