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Questions and Answers
What is the technique of angiography used to study?
What is the technique of angiography used to study?
blood vessels
Who developed the technique of contrast x-ray cerebral angiography?
Who developed the technique of contrast x-ray cerebral angiography?
Egas Moniz
What is digitally subtracted from the film of bones plus opacified vessels in angiography?
What is digitally subtracted from the film of bones plus opacified vessels in angiography?
bone structures
What is the abbreviation for digital subtraction angiography?
What is the abbreviation for digital subtraction angiography?
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What did the Dutch radiologist Ziedses des Plantes propose in 1935?
What did the Dutch radiologist Ziedses des Plantes propose in 1935?
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Study Notes
Angiography
- Angiography is a technique used to study blood vessels and diagnose vascular diseases.
- Portuguese neurologist Egas Moniz developed the technique of contrast x-ray cerebral angiography.
Digital Subtraction Angiography (DSA)
- In DSA, the bone and soft tissue details are digitally subtracted from the film of bones plus opacified vessels.
- The abbreviation for digital subtraction angiography is DSA.
Ziedses des Plantes' Contribution
- In 1935, Dutch radiologist Ziedses des Plantes proposed the idea of subtracting a "mask" image from a contrast-enhanced image to remove unwanted anatomical structures.
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Description
Test your knowledge of angiography basics, including the types of procedures, techniques, and imaging methods such as conventional angiography, digital subtraction, CT angiography, and MR angiography.
