Doctor insights on:
Can Pneumonia Cause Lung Nodules
Is a 3 mm slightly spiculated lung nodule on ct in lower lobe likely cancer? 60 years old- hx of early breast cancer. Had right pneumonia at the time
Pretty worrisome: From your description. Address your concerns with your health care provider who has your history available. If you are not satisfied, ask for referral to a specialist (pulmonologist.) ...Read more
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
Father has multiple small lung nodules. Does not smoke. Had pneumonia several times and scarring from it on lungs 25 yrs ago. Is 70. Risk of cancer?
Asbestos & plaques: Exposure to asbestos can commonly cause pleural plaques (nodules in the lining of the lung). Cancer of this lining (mesothelioma) is also associated with asbestos exposure (less common than pleural plaques). ...Read more
Yes: Is the short answer. Asbestos can cause several different changes to the chest and lung fields. Pulmonary nodules are just one example. Pleural disease including plaques and calcification as well as mesothelioma are side affects of asbestos. Lung cancer is also a problem. Don't ignore this nodule. Talk to your doctor. ...Read more
Benign or malignant: Multiple possibilities. It's critical to obtain a thorough evaluation. All patients found to have a lung nodule should be referred to a comprehensive multidisciplinary thoracic surgical oncology program. After review of characteristics of nodule, patient history, risk factors, and examination; an individualized plan can be devised to facilitate diagnosis and/or treatment. ...Read more
Is it better to be safe than sorry, when one has a lung nodule 1.4 2.7 suv and get it removed or wait and perhaps cause more problems. Surgery seems so?
It depends: It depends on the patients medical history, smoking history, whether or not the nodule has grown over time, and what exactly it looks like. The patient's peace of mind is a factor as well. If a patient feels strongly that he would like a lung nodule removed that should factor into the equation also. ...Read more
Smoking: Check on google. There are too many things that can do it. Most importantly, smoking. Check with your lung doc to know for sure. Lung nodules can be life threatening. ...Read more
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
No: Asthmatic symnptoms are a response of the trachobronchial treee to an allergic response and is treated as such. Benign lung nodules are unrelated to any secondary allegric or IgG response ...Read more
What symptoms can a benign lung nodule cause, and whether it causes blockage and effect on breathing?
Mostly none: In general, lung nodules benign and malignant are asymptomatic (without symptoms). That said, benign is more likely associated with infection. Thus symptoms such as infection and pneumonia may be present; fever, cough, etc.... Other symptomatic nodules may be from sarcoidosis. There is a large list of symptoms with sarcoid. ...Read more
In 72'-74', I was on a U.S Navy ship, which was full of asbestos. In 05', I was diagnosed with that left lung nodule. May this have caused my nodule?
You're still alive: If the nodule was found ten years ago, and you had no illness as a result, then this is not cancer. If it were cancer, you might have a pretty good case. I'm glad it's not. Asbestosis itself presents as diffuse thickening of the lung texture, or of the pleural surfaces. Most lung nodules in non-smokers (hope that's you) are old histoplasmosis, which is harmless. Thanks for your service. ...Read more
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
How common are lung nodules and if you have a few and it is not cancer what causes them can it also be from inflammtion?
Lung nodules are very common, especially in the midwest, where you are from. A lung nodule can be a scar from any sort of infection that happened previously. Some times, they can be an early lung cancer. Usually, if they are found, they should be followed for at least 2 years to make sure they do not grow. This is especially true if the patient smokes.
There are protocols for following nodules. ...Read more
Back in 1972-74, I was on a U.S Navy shift aircraft carrier, which was full of asbestos. In 2005, I was diagnosed with that left lung nodule, which was removed in 2008. In your personal opinion, do you think that may have caused my lung nodule? If so, ple
Many types of tumor: If a lung lesion was noted as solitary and no previous history of underlying disease with bx of mesothelioma then Asbestos has been associated with such lung lesions. Squamous Ca usually derived from smoking and adenoCa from a viral source. At this time worth while to get PET/CAT to assure all path absent from lung or metastatic foci. ...Read more
No: A lung nodule caused by coccidioidomycosis (cause of valley fever) is just a clump of inflammatory debri. This is the bodies' way of "wrapping up" the infecting organism so that it cannot cause any further lung injury. They do not need to be surgically excised as they cannot do you any harm. Neatly packaged, these gifts await unwrapping by other micro-friends long after you are buried. ...Read more
What is a primary lung cancer that would cause multiple small lung nodules less than 5 mm when found?
Way are common causes of multiple small non calcified lung nodules in both lungs that has remained same size in 4 months besides cancer?
What causes multiple bilateral lung nodules. The largest one is 5 mm and all the doctor wants to do is follow it. Why not biopsy it and find out why?
Many things: Depending on where you live this can be an old infection called histoplasmosis. 5 mm nodules are quite small and biopsies may not be easy at this point. Also a surgical biopsy of the lung isn't a simple outpatient procedure. If you are concerned you can also get a second opinion. ...Read more
Lung nodules: Long nodules should be evaluated. May be serious or not at all serious. Doctor can help person find out cause. No relation to exposure to mold. ...Read more
Can asthma cause lung nodule in non smoker 52 yr/F had chest xray april - negative, now chest xray july nodule showing?
Lung tumor: Chest or mediastinal lymph nodes associated with a lesion in the lung most often represent metastasis from a lung primary. This can further be defined by mediastinoscopy and lymph node biopsy or if in the proper position, thoracoscopy removing the lung nodule. A PET/CAT before any procedure will tell whether the nodes are malignant as whether the lung lesion is malignant. ...Read more
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