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Doctor insights on: Tiny Nodules In Lungs

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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 "Tiny nodule in subpleural right lung base" 34f smoked 13 yrs quit 2 wks doc says rescan in few mths. I can't stop worrying it's lung cancer ?

CT scan "Tiny nodule in subpleural right lung base" 34f smoked 13 yrs quit 2 wks doc says rescan in few mths. I can't stop worrying it's lung cancer ?

Follow up scan: what are the size of the tiny nodules to be precise here? if they are so small like a few mm only, there is nothing much you can do at this time anyway as biopsy would likely not be able to be done due to the limited size. No need to worry at this time. people can have scarring or granuloma which can be presented as small lung nodules. You definitely need to get a follow up CT scan to compare them ...Read more

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I'm 42, healthy, n/s. Random CT in march showed several tiny lung nodules. No change in sept CT except 1 grew from 5mm to 6mm. I'm afraid it's cancer?

I'm 42, healthy, n/s. Random CT in march showed several tiny lung nodules. No change in sept CT except 1 grew from 5mm to 6mm.  I'm afraid it's cancer?

Probably not.: From march to sept (6 months), it only 'grew' 1 mm. This, given the limitations of ct, would not be considered true growth and is very unlikely to be lung cancer, especially because you are young (42) and a non-smoker. Do, however, follow your physician's advice about reimaging and follow-up. ...Read more

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If chemotherapy fails , and there is a tiny new lung nodule , 1 liver met and 1 node can anything b done in colon cancer pt aged 65?

If chemotherapy fails , and there is a tiny new lung nodule , 1 liver met and 1 node can anything b done in colon cancer pt aged 65?

Sometimes: Depending on co-morbidities and surgical risk, some studies have shown survival benefit with surgical resection of metastatic lesions. Consult with cancer surgeon. ...Read more

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If chemotherapy treatment fails for metastic colon cancer pt, what else can be done for a liver met, 1 node and a tiny lung nodule ?

If chemotherapy treatment fails for metastic colon cancer pt,  what else can be done for a liver met, 1 node and a tiny lung nodule ?

Remove lung lesion: At age 34 attempt at cure should be made. If liver met small and primary already out, liver met to be resected or microwave ablated. Usually chemo is only of temporary value and if all fails, the FDA protocol for monoclonal antibody Neo102 is available for treatment of metastatic colon cancer having failed chemo. the small node and lung lesion can be removed by laparoscopy/thoracoscopy. ...Read more

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2cm liver mass, tiny lung nodules, tiny brain lesions. Found 2 1/2 yrs ago and still stable. Dr's say unrelated, but No biopsies.Please help. cancer?

2cm liver mass, tiny lung nodules, tiny brain lesions. Found 2 1/2 yrs ago and still stable. Dr's say unrelated, but No biopsies.Please help. 
cancer?

Focal nodular: hyperplasia is a benign liver lesion, and unrelated to lung nodules or brain lesions. Tiny lung nodules in an average risk patient that are stable for 2 1/2 years can be considered benign. No way to opine about the brain lesions without more info, but stability over 2 1/2 years likely also indicates benignity. ...Read more

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I have tiny nodular density in right upper lung. what does it mean? does it mean im not fit to work? thanks

I have tiny nodular density in right upper lung. what does it mean? does it mean im not fit to work? thanks

Mgt, workup: If the nodule is very small, it is most likely benign. Your risk factors including smoking history, family history and pulmonary history can be assessed to determine the next best step. I would suggest a TB test and a follow up appt with a review of the CT scan: healthtap.com/DosanjhMD ...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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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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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