Non contrast of Blood

Non contrast of Blood 

There is not visible  blood 

 No contrast in the blood (or non-contrast imaging) refers to medical imaging (CT or MRI) performed without injecting iodine or gadolinium dye, relying on natural tissue density or blood flow to visualize structures. This approach is used for emergency bleeding, kidney stones, or for patients with renal issues, as it prevents allergic reactions and nephrotoxicity. 

Craft Body Scan

Time of Flight

Craft Body Scan

 +2

Key Aspects of No-Contrast Imaging:

Purpose: Primarily used in emergencies to quickly identify fresh blood in the brain (head trauma/stroke) or density differences in kidney stones.

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Techniques: Includes non-contrast MRI/MRA techniques like Time of Flight (TOF), Phase Contrast, and Fresh Blood Imaging (FBI), which use intrinsic flow properties

Techniques: Includes non-contrast MRI/MRA techniques like Time of Flight (TOF), Phase Contrast, and Fresh Blood Imaging (FBI), which use intrinsic flow properties.

Usage Examples:

CT: Head traumas, acute stroke, kidney stone checks (CT KUB), or identifying fatty tumors.

MRI/MRA: Evaluating carotid arteries or vascular conditions in patients who cannot tolerate contrast agents due to renal failure.

Synonyms: Non-contrast, native scan, plain scan, non-contrast enhanced.

Benefits: No allergic reactions, no risk of kidney damage, less time-consuming. 

Craft Body Scan

Craft Body Scan

 +7

It is highly effective for imaging where high-density tissue (like bone or blood) already provides sufficient contrast. 

Craft Body Scan

Craft Body Scan

 +2



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