Doctor insights on:
Medial Posterior Left Lung Base Nodule
Left lung base nodule elongated at least 1.6x0.8 CM with multiple satellite nodules with reticulonodular densities. Not there on previous scans. Found on ER visit for pain in that area. Significant?
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
I have diagnosed with a 3 mm lingular nodule probably representing granuloma. Mild fibrotic changes at the left lung base. Is this something I should worry about?
Need to follow up: Follow up checks with X-Ray /CT scan is advised to be certain that it does not grow in size. Most likely it is benign in which case it will remain inactive and not grow in size. Unless you have watched/monitored it for the next 2-3 years, there will remain some concern that it could be an early form of lung Cancer although it is not very likely to be. ...Read more
From nothing: To an early something. The anxiety you are experiencing is given as a main reason to not do screening ct's in smokers. 3 mm is too small to worry about. If it were me, i'd re-ct in 6 months to a year to check change in size. You can google the nlst - national lung screening trial. Do you smoke? Time to stop if yes. Good luck. ...Read more
6mm nodule left lung base pleural surface and faint 6mm nodule on left lower sub pleural lobe found from CT. Enlarged heart found on right side. Also very slight alveolitis found in right upper lobe. ?
Lung nodule: The only way to find out for sure what it is is to do a biopsy. Depending on what the radiologists impression of the lung nodule is, we sometimes elect to do interval or followup imaging to see if the nodule is stable or not. Please discuss with the doctor who ordered the imaging test what the plan of action is. Best of luck. ...Read moreSee 1 more doctor answer
I feel like i'm not getting enough air but my o2 level is 97 could it be because of 6 mm semisolid nodule in upper left lung?
Many possibilities: This is a "spot" in the lung where there's a concentration of solid tissue. The spot may represent a focus of past or present immune activity against a particular germ such as TB or histoplasmosis, or a growth of some type. Most turn out to be harmless, but listen carefully to your doctor(s) re the best and safest way to evaluate the nodule. ...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
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