Top
10
Doctor insights on: Small Nodules Throughout Lungs

Share

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


2

2
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

See 1 more doctor answer
3

3
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

See 1 more doctor answer
4

4
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

See 1 more doctor answer
5

5
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

See 1 more doctor answer
6

6
I have RA & on enbrel (etanercept). Have chronic cough & 2 small lung nodules. Concerns?

I have RA & on enbrel (etanercept). Have chronic cough & 2 small lung nodules. Concerns?

See your doctor: The nodules could be anything from scar tissue due to prior infections, rheumatoid nodules. To cancer. You should ask your doctor about these. The cough could be due to rheumatoid lung, copd, infection or a simple allergy or sinus problem. You will need to explore this with your own doctor to get a diagnosis. ...Read more

See 1 more doctor answer
8

8
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

See 1 more doctor answer
9

9
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

See 1 more doctor answer
10

10
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

See 1 more doctor answer

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


Dr. Katharine Cox
18 doctors shared insights

Small Lung Nodules (Definition)

Small nodules throughout the lung, seen on imaging, can be a symptom of many lung conditions including malignancy, ...Read more