Radiology and Orthopedics Quiz

Osteoma and Fractures

• Osteoma is most often found in paranasal sinuses
• Ewing's sarcoma is more common in children aged 5-10 years
• Fracture characteristic of childhood is epiphysiolysis
• Fracture with angular deformity is not characteristic of childhood

Ultrasound and Imaging

• Ultrasound can be used to determine the displacement of median structures of the brain
• Ultrasound is impossible to evaluate kidney function
• Conventional tomography does not provide a negative image

Tuberculoma and Lung Diseases

• Tuberculoma is often characterized by a non-homogenous shade
• Military foci in the lungs are typically 1-2 mm in size
• Tubercular process often occurs in the apex of the lung
• A symptom index finger is typical for gastric ulcer

Heart and Vessels

• The trapezoid configuration of the heart on chest radiography is found in myocarditis and pericarditis
• Aortic arch and the clavicle are normally located on the same level
• Aortic stenosis leads to the expansion of the ascending aorta

Joints and Bones

• Hemangiomas of bones are most often found in vertebrae
• Osteoma is most often found in paranasal sinuses
• Osteonecrosis, sequestration, and osteolysis are characteristic of bone disease
• Total opacification syndrome can be caused by pleural effusion

Other

• Intrahepatic bile ducts include lobar, segmental, and subsegmental ducts
• The rounded edges of the liver in chronic hepatitis are associated with an increase in liver volume
• The most sensitive tissue to ionizing radiation is hematopoietic tissue