12 Questions
Where are osteomas most often found?
Paranasal sinuses
What is the typical age range for Ewing's sarcoma?
5-10 years
What is a common use of ultrasound in medical imaging?
Determining the displacement of median structures of the brain
What is a characteristic symptom of tuberculoma?
Non-homogenous shade
What type of fracture is characteristic of childhood?
Epiphysiolysis
What is not a symptom of bone disease?
Total opacification
What is true for the conventional tomography?
Negative image
Which symptom is typical for gastric ulcer?
Index finger
What type of intestinal obstruction is due to origin?
Congenital and acquired
Where is the tubercular process often observed?
Apex
What is a characteristic of aortic stenosis?
Expanding the ascending aorta
What tissue is the most sensitive to ionizing radiation?
Hematopoietic
Study Notes
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
Test your knowledge of radiology and orthopedics with these questions on osteoma, Ewing's sarcoma, ultrasound, and tuberculoma.
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