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Doctor insights on: Ct Head With And Without Contrast

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Can ct head/orbit cause : lightheaded dizzy w/ brief low rumble noise , headache w/ tingling forehead? Dr said maybe anxiety, but no hx panic.attacks

Can ct head/orbit cause : lightheaded dizzy  w/ brief low rumble noise , headache w/ tingling forehead? Dr said maybe anxiety, but no hx panic.attacks

No, a CT cannot: CAUSE these symptoms. In fact, a CT may HELP DIAGNOSE reasons for dizziness and headache, such as sinusitis. Your doctor is correct that anxiety can cause dizziness and tingling, even without "panic attacks". If you have your CT on a disc, I can explain it to you on HealthTap Concierge healthtap.com/saurbornmd. ...Read more

Dr. Sandra Lora Cremers
1 doctor shared a insight

Computed Tomography (Definition)

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


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Had ct of head with and without contrast for HA. Results show small cyst and recommend MRI. Should I be concerned?

Had ct of head with and without contrast for HA. Results show small cyst and recommend MRI. Should I be concerned?

Not without symptoms: If you are not having symptoms, I don't think you even need an MRI. It's just wasting time & money going after an incidental finding. Most brain cysts are benign. If they were expanding, you would have neurologic symptoms (headache, vision probs). What prompted the MRI in the 1st place? Discuss with your primary doc or use HealthTap Prime to get advice from someone who knows your medical history. ...Read more

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What does CT scan of head without contrast show?

What does CT scan of head without contrast show?

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

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Head CT with and without contrast - what does the contrast help reveal?

Highlights: The contrast will flow through the blood stream and highlight structures providing additional information and definition. ...Read more

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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

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 more

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In 12/2010 a head CT with and without contrast ruled out a brain tumor now I have new symptoms what is my chance to be a brain tumor ? I'm 27

In 12/2010 a head CT with and without contrast ruled out a brain tumor now I have new symptoms what is my chance to be a brain tumor  ? I'm 27

Brain tumor: Chances are low. However , new symptoms should be investigated with adequate history and physical examination by your physician. He or she will determine if another diagnostic test or treatment is necessary. ...Read more

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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 more

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