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Doctor insights on: Very Small Nodule On Lung

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Had ct scan was told have very small nodule on lung not to worry have primary dr. X-ray yearly should I be concerned?

Had ct scan was told have very small nodule on lung not to worry have primary dr. X-ray yearly should I be concerned?

Lung nodule: Depending on the size of the nodule as well as your risk factors, follow up is usually with a repeat CT scan in 6-12 months. ...Read more

Lung (Definition)

Deoxygenated blood enters the lungs from the right side of the heart and travels to the lungs. When you inspire, oxygen flows into the lungs, transverses the capilliares and attaches to hemoglobin down a gradient. At the same time, co2 diffuses into the capilaries and is expelled with exhalation. Oxygen rich blood then flows to the left side of the heart and into the ...Read more


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Ct scan showed very small lung nodule. I've had 3 chest x-rays prior and nothing showed on them. What happens now? How to determine if it's cancer?

Ct scan showed very small lung nodule. I've had 3 chest x-rays prior and nothing showed on them. What happens now? How to determine if it's cancer?

Depends: If the nodule is very small, it would not be seen in a plain x-ray so the fact you had 3 prior negative ones does not mean much. You may have had it undetected for years. Depending on how big it is and your clinical situation, your doc may opt to follow up with another ct scan in 6-12 months, do a pet scan, or proceed with a biopsy. Good luck and if you are a smoker, quit today. ...Read more

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Is a 1.4 lung nodule classed as small?

Is a 1.4 lung nodule classed as small?

1 cm nodule: Any nodule is abnormal. Nodules greater than a centimeter are considered pathological and worrisome. Certain radiological characteristics make some nodules more serious than others. Other tests like pet scans can help in differentiating malignant nodules from benign ones. ...Read more

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Are small lung nodules cancer?

Needs biospy: Small nodules can be cancer, but they would need to be biopsied. Many times, the nodules are just scars and not cancer. If you find nodules on a cat scan of your chest, depending on the size, they need to be followed to make sure they don't grow or look ominous enough to warrant a biopsy. What to do about nodules also depends on your risk for lung cancer, i.e., were/are you a smoker, etc. ...Read more

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What does negative result mean regarding small lung nodules?

What does negative result mean regarding small lung nodules?

Too little info: What was "negative"? Did they biopsy it? Was it a pet scan, was it negative for serial growth on cxr? Ct scan? Negative is not descriptive enough. Give me more information and I will answer your concerns. Most nodules are not cancer. ...Read more

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What is the definition or description of: Small lung nodules?

What is the definition or description of: Small lung nodules?

Fleischner Society: Guidelines define a small lung nodule as less than 8mm in diameter ...Read more

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Could aspirating a small piece of popcorn cause a lung nodule?

Yes: Inhalation of foreign bodies will initiate an inflammatory response from your immune system which can ultimately culminate in a calcified lung nodule on x-ray. ...Read more

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If lung cancer is found early (still a small nodule,) can it be cured, or can it only be treated. Some sites say that lung cancer can not be cured.

If lung cancer is found early (still a small nodule,) can it be cured, or can it only be treated. Some sites say that lung cancer can not be cured.

It can be cured: New guidelines have urged yearly low level ct scans to be done in smokers and smokers that have quit within the last several years. This will hopefully pick up early cancers that can be surgically cured. ...Read more

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Can breathing mold cause lung nodules? I have multiple small nodules <9mm.

Can breathing mold cause lung nodules? I have multiple small nodules <9mm.

It can, however: Exposure to mold and lung nodules may not be related. You obviously have seen a doctor to know that you have lung nodules. It would be prudent to consult a pulmonary medicine doctor. ...Read more

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What does it mean when a 1cm lung nodule has "small density", does that point toward Cancer? Or Benign?

Small density.: A 1 cm nodule is a small density. Most likely this is benign finding but additional info about appearance and history/ physical exam are important. Are you a smoker? What prompted the X-ray or CT? A 3 month follow-up film is likely needed if this is a new radiological finding. Talk to your doctor. Best wishes. ...Read more

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What is a primary lung cancer that would cause multiple small lung nodules less than 5 mm when found?

What is a primary lung cancer that would cause multiple small lung nodules less than 5 mm when found?

Unusual: Consider some cancer superimposed on histoplasmosis. Metastatic, military cancer from melanoma, breast can have unusual appearance. Alveolar cell can be multiple lesions, but not like the description. ...Read more

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Bun 5, basophil auto1.2%, vit d is 24 and multiple small lung nodules could these all be connected and help with a diagnosis.

Bun 5, basophil auto1.2%, vit d is 24 and multiple small lung nodules could these all be connected and help with a diagnosis.

Not likely: Lung nodules require a careful history for prior exposure to agents like tuberculosis, industrial exposures like asbestos or tobacco. Follow-up imaging is needed. If size increases a pet ct and biopsy can be contemplated. ...Read more

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What could a "Small density 1cm lung nodule "be, seen on chest xray, chances of malignancy?

What could a "Small density 1cm lung nodule "be, seen on chest xray, chances of malignancy?

Need more info: Smoker? Any other history? Malignancy always possible but could be scar or benign nodule. Should be followed or biopsy for definitive diagnosis if feasible. ...Read more

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Is a 0.5 CM lung nodule in colon cancer pt regarded a small? Can it be ablated?

Is a 0.5 CM lung nodule in colon cancer pt regarded a small? Can it be ablated?

Depends on what: The nodule is. If the nodule is a met from colon cancer, then ablating this apparent solitary nodule is not likely to affect the course of the disease. Calling is small or large is not relevant, the nature of the lesions needs to be ascertained. ...Read more

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My father died of lung cancer should I worry about my lung nodules they are 6 x 4 mm and 6 x 5 mm and other small ones?

My father died of lung cancer should I worry about my lung nodules they are 6 x 4 mm and 6 x 5 mm and other small ones?

Not if stable: Many, maybe most folks in some communities have these from old histoplasmosis. If they are not growing or they are calcified, they present less danger to you than intervention would. ...Read more

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I was recently told that I have a small 5 mm lung nodule. Discovered by CT scan. I am not a smoker. Never have been. Should I be worried?

I was recently told that I have a small 5 mm lung nodule. Discovered by CT scan. I am not a smoker. Never have been. Should I be worried?

Fleischner criteria: Nodules are common, and tend to scare people. The following link has criteria often followed by radiology groups regarding your findings. Be cautious, but not worried. Best wishes. Http://www. Snm. Org/docs/pet_coe/off_the_wall/fleis. Pdf. ...Read more

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Multiple lung nodules measure 2- 6mm all test have been ran all were negative. 1.5cm lymph node axilla are all of them to small for pet scan?

Multiple lung nodules measure 2- 6mm all test have been ran all were negative. 1.5cm lymph node axilla are all of them to small for pet scan?

Maybe: The lower limit of detection for pet scan is ~1cm. The lung nodules are too small but the axillary lymph node should be large enough for pet scan to detect if there is increased metabolic activity. ...Read more

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Nodule (Definition)

Any growth or deposit in the body or on its surface may be casually termed a nodule until its character is determined by the familiarity of the physician with it or by the results of a biopsy if it is not so obvious. The term is casual ...Read more