venography
Noun: 1. A medical imaging procedure: Venography is a diagnostic technique that uses X-rays to visualize veins within the body. A contrast agent (dye) is injected into a vein to make it visible on the X-ray images.
Venography is used to diagnose conditions affecting the veins. * The doctor ordered a venography to check for a deep vein thrombosis (DVT). * Venography is a common method for mapping the venous system before certain surgeries. * Compared to an ultrasound, venography provides a more detailed image of the vein's structure.
- Contrast venography: This is the full technical term, specifying the use of a contrast medium.
- Contrast venography remains the gold standard for diagnosing venous malformations.
- The procedure itself or the resulting image can be referred to as a venogram.
- The radiologist reviewed the venogram from the lower limb venography.
- Venogram (noun): The X-ray image or record produced by a venography procedure.
- Phlebography (noun): A synonym for venography, used less commonly in general English but standard in medical terminology.
- Angiography (noun): A broader term for imaging blood vessels, which includes venography (veins) and arteriography (arteries).
- Phlebography
- Venous imaging
- Arteriography: An X-ray examination of arteries.
Venography is an invasive procedure because it requires an injection. Non-invasive alternatives like Doppler ultrasound are often used first. The term is almost exclusively used in medical and clinical contexts.
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roentgenographic examination of veins
