Doctor insights on:
What Is The Difference Between Lung Nodule And Lung Fibrosis
A big one: Lung nodule usually refers to a spot on the lung that may be tumor, infection, or scar tissue among others. Lung fibrosis is diffuse scarring of the lungs usually due to occupational or other exposures, infections or idiopathic - of unknown cause. Work up and treatment are completely different. ...Read moreSee 1 more doctor answer
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
Pleural/subpleural: A pleura is a serous membrane which folds back onto itself to form a two-layered membrane structure.The thin space between the two pleural layers is known as the pleural cavity and normally contains a small amount of pleural fluid. The outer pleura (parietal pleura) is attached to the chest wall. The inner pleura (visceral pleura) covers the lungs and adjoining structures.The subpleura is below it ...Read more
Yes: There are differences in techniques between the ct scan with a pet scan and a general ct scan. Additionally, radiologists may measure a nodule slightly differently. Please look at a ruler and realize just how small 1 mm is. Radiologists routinely are measuring things less than 1 cm or about 3/8 of an inch. ...Read moreSee 2 more doctor answers
My father is 61 years old and is diagnosed with pulmonary lung fibrosis. What is the ideal diet for such condition?
Pulmonary pressure of 27 at the age of 28 I am scared. am I going to die of lung fibrosis? Doctor concerned and repeating in a year
Normal: Pulmonary pressure of 27 mmHg in a 28 yo otherwise healthy woman is NORMAL and requires no further follow up. If you are still worried, look for a third opinion (since this one is the second) ...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 moreSee 1 more doctor answer
X-ray spot: It can be anything from an old inactive walled-off TB of fungus infection to a benign tumor to cancer to something as exotic as a dog heartworm that went far astray. Here in kansas, most are old histoplasmosis. But a spot is lung cancer until you & your physician have a reason to think otherwise. Good luck, and be brave. ...Read moreSee 2 more doctor answers
Many options: Depends on age, size of nodule, history, and smoking history. Options include do nothing (rare), pet scan if there is risk for cancer, follow up cts at intervals determined by experienced md. Biopsies and surgery can come, but generally after above steps. Most nodules (>95%) are not cancer, and therefore invasive procedures should be reserved for when suspicion (guided by above factors) is high. ...Read moreSee 1 more doctor answer
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