Doctor insights on:
Ct Scan Of Head Without Contrast
Many things.: It can detect many conditions. Ct is particulaly good at detecting bleeding in the acute setting and hydrocephalus, and some masses. It's not nearly as good as MRI for looking at small structures and white matter disease. Both ct and MRI are usually more sensetive and specific when contrast is given. ...Read more
Ct uses xrays taken an 360 degrees combined with a computer to see"inside" the body. The table moves as the xray tube and detectors spin around the patient 10 times a second or more! the image shows excellent soft tissue detail, enhanced with injection of intravenous contrast or oral contrast. This way the body is shown in slices, in any plane, usually axially, but ...Read more
Does the head CT scan with and without contrast i got affect my ability to have children in future ?Does it mean that i can't marry now ? Im only 26yr
No Worries: The radiation from 1 head ct does not measurably increase your risk of cancer in the future. The radiation was no where near your testicles, and even if it was, there is no measurable risk for birth defects in children. Finally, the contrast was eliminated from your body within 24 hours, assuming no kidney problems. ...Read moreSee 1 more doctor answer
If a head CT scan with and without contrast ruled out brain tumor can I be sure that i don't have a brain tumor?
Why do you worry?: Cat scan is adequate to demonstrate even a modest size lesion, and seems reassuring. Yet, you remain focused and perhaps doubtful. Urge you contact a counselor and explore the underlying causes of your persistent concerns. Actually brain tumors are quite uncommon. ...Read moreSee 2 more doctor answers
Can a head CT scan (with and without contrast) radiation cause a brain tumor to grow and cause symptoms in 2 years and 8 months or 3 years? Possible?
I been sneezing alot, head pressure when i bend down and dizzness/ my head feels heavy. Had head CT scan no contrast recently, no problems. Any ideas?
Ct scan uses data from a beam of xrays and reconstructs a cross sectional image of your body. It is a high dose of xrays and used only when the benefits outweigh the risk. Cancer risk is 1 in 500 in children. Also using iodinated contrast might cause transient renal failure in about 5% of patients. (contrast induced nepropathy) most do not explain this to the patient as ...Read more