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Doctor insights on: White Spots On Chest Ct Scan

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Chest CT scan as part of cancer screen.Showed a small spot at top of (or right above?) rt kidney!few of my drs r set on cancer somewhere, what could be

Chest CT scan as part of cancer screen.Showed a small spot at top of (or right above?) rt kidney!few of my drs r set on cancer somewhere, what could be

KIDNEY SPOT: The diagnosis truly depends on whether the spot is above or in the kidney. A ct of the abd. And pelvis may be nessesary to answer this and find the source. ...Read more

Dr. Heidi Fowler
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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Ct scan of pelvic abdomen showed 7mm lung spot on lower left lung dr now ordered a chest CT scan wondering why ?

Ct scan of pelvic abdomen showed 7mm lung spot on lower left lung dr now ordered a chest CT scan wondering why ?

To see the rest of: ...Your lungs. The abdominal study only shows about a third of your lungs. Your doc will need to see the rest to know what to do. Lung nodules are very common and the vast majority are benign scar(s). Most of the time we just use the ct to follow and make sure there is no growth. There are other tests (pet scan for example) that can be useful when there is concern for cancer. ...Read more

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What is the risk of getting leukaemia from one chest CT scan?

Extremely low: The radiation dose from one cat scan is pretty low by itself. If you were having multiple cat scans for many years that would be more dangerous from a radiation standpoint. ...Read more

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What kind of complications might happen from a chest CT scan with dye?

What kind of complications might happen from a chest CT scan with dye?

Allergy: The main risk is concern for an allergic reaction to the contrast dye. Damage to the kidney is also a big concern. The good thing is that the kidney can usually recover from this on its own with IV fluids and careful observation. ...Read more

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What cancers do 1 chest CT scan cause?

What cancers do 1 chest CT scan cause?

Non: The potential for a cat scan of the chest causing cancer is non. One would need frequent scans to even be associated with cancer. Obviously in a very young patient, the tissue is more sensitive to radiation and as such radiation to the chest from mammograms are of no consequence in the patient over 50, but in a patient under 30 radiation exposure does put the patient at risk. ...Read more

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What are the chances of getting cancer from a chest CT scan? I’m extremely worried.

What are the chances of getting cancer from a chest CT scan? I’m extremely worried.

There is little to w: There is very little reason to worry about Cancer from a CT scan. It is a safe procedure which is done in thousands of people every day. Unless you have had a ton of CT scans, there is No reason to worry about developing Cancer due to this procedure. It has been proven to be safe for all medical sues. ...Read more

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Is nodule and granuloma the same thing ? I ve both showing on the chest CT scan, thanks

Is nodule and granuloma the same thing ? I ve both showing on the chest CT scan, thanks

Nodule and granuloma: Granuloma is an inflammation found in many diseases. It is a collection of immune cells known as macrophages. In medical practice, doctors occasionally use the term "granuloma" loosely to mean "a small nodule". Since a small nodule can represent anything from a harmless nevus to a malignant tumor, the term "nodule" is not at all specific. You may not be able to tell from the ct what both are, . ...Read more

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Is there something they will give me for anxiety when i'm doing the chest CT scan without dye?

Is there something they will give me for anxiety when i'm doing the chest CT scan without dye?

Maybe: A chest ct scan without dye/contrast injection should only take less than a minute on a newer ct scanner. If you can close your eyes and hold a deep breath for about 40 seconds, and not panic, then you may not need any anxiety meds. You can practice this at home by covering up under your bedsheets at night. The vast majority of my ct scan patients can do their scans without anxiety meds. ...Read more

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Dr. Michael Korona
1,789 doctors shared insights

Ct Scan (Definition)

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