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Doctor insights on: Discoid Atelectasis Lung Base

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My CT discovered 6 lung nodules from .2 - .8 cm. .8 node is calcified, others are not. Discoid atelectasis in the upper right lung. Concerning?

My CT discovered 6 lung nodules from .2 - .8 cm.  .8 node is calcified, others are not.  Discoid atelectasis in the upper right lung.  Concerning?

Yes: Many causes including metastatic cancer. Do you have history of cancer? Breast, colon, prostrate and bladder most common. Also non cancerous conditions like hamartomas, sarcoidosis, rhemautoid nodules, infectious conditions, lymphomas and kaposis sarcomas etc. Please, see a pulmonologist if this is a new finding. Good luck. ...Read more

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Dr. David Dang
223 doctors shared insights

Atelectasis (Definition)

Atelectasis (from greek: ἀτελής, "incomplete" + ἔκτασις, "extension") is defined as the collapse or closure of the lung resulting in reduced or absent gas exchange. It may affect part or all of one lung. It is a condition where the alveoli are deflated, as distinct from pulmonary consolidation. It is a very common finding in chest xrays which needs to be interpreted in the ...Read more


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Discoid atelectasis sign of cancer?

Discoid atelectasis sign of cancer?

NO: Many non cancerous conditions will cause discoid altelectasis of lung ...Read more

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What does this mean chest ct scan ..mild infiltrates,left lower lobe may represent discoid atelectasis and or pneumonia ,mild left pleural effusion..

What does this mean chest ct scan ..mild infiltrates,left lower lobe may represent discoid atelectasis and or pneumonia ,mild left pleural effusion..

CT scan: Proper interpretation of CT or "cat scan" results is a tricky proposition and requires a physician to clinically correlate with multiple factors. The findings above may simply represent excessive mucus or possibly an infection. An effusion means there is some type of fluid in or around the lungs. ...Read more

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My husband has some minor linear atelectasis in the left lingula with slight dependant atelectasis at the lung base also mild right hilar lymphadenop?

My husband has some minor linear atelectasis in the left lingula with slight dependant atelectasis at the lung base also mild right hilar lymphadenop?

Needs evaluation: The presence of linear opacities with hilar adenopathy can be due to several acute or chronic conditions such as histoplasmosis, atypical mycobacterial infections, sarcoidosis, or rarely malignancy etc. Your husband should immediately see a lung specialist for a complete evaluation to determine the underlying cause, which will help determine appropriate course of treatment. ...Read more

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I had a ct with contrast done and minimal atelectasis was found at base of right lung. The GI doc didn't say anything about it. Should I follow up?

I had a ct with contrast done and minimal atelectasis was found at base of right lung. The GI doc didn't say anything about it. Should I follow up?

It is: likely nothing to worry about, probably related to depth of inspiration and/or gravity dependent changes. It is a relatively common incidental finding on CT. ...Read more

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Linear opacities in the lung base are noted compatible with subsegmental atelectasis?meaning (asthma, cough, flem, no fever, seen specialist asthma

Linear opacities in the lung base are noted compatible with subsegmental atelectasis?meaning (asthma, cough, flem, no fever, seen specialist asthma

Abnormal chest xray : The chest xray should be reviewed and discussed with your asthma specialist. In general if you're asthma is stable and you have no lingering chest symptoms then the xray is non specific but should be able repeated in six months. ...Read more

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Linear opacities in the lung base are noted compatibke with subsegmental atelectasis ? What does this mean , (asthma, coughing and flem , no fever pain in,chest where brocolo area is and hurts to take deep breath s cough for 4 mths that doesnt stop and fl

Linear opacities in the lung base are noted compatibke with subsegmental atelectasis ? What does this mean , (asthma, coughing and flem , no fever pain in,chest where brocolo area is and hurts to take deep breath s cough for 4 mths that doesnt stop and fl

Poor Asthma Control: Sounds like you have a history of poorly controlled asthma. With 4 months of worsening cough and atelectasis on CXR I would recommend seeing a physician who specializes in managing asthma like an allergist or pulmonologist if not already done so in order to get better control of your symptoms. ...Read more

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I have a atelectasis at the lung bases bilaterally and it appears to be a slight elevation of the left hemidiaphragm what does this mean ?

I have a atelectasis  at the lung bases bilaterally and it appears to be a slight elevation of the left hemidiaphragm what does this mean ?

Lung doc: You want to see your lung doc. Ask about a test about your diaphragm, such as ultrasound and real diaphragmatic movements, or fluoroscopy. Also discuss testing such as ultrasound, CT, MRI for the abdomen and the chest. You may also need pulmonary function testing. Ask your lung doc and good luck! ...Read more

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I had a mcrp Mri and it showed non specific atelectasis bilateral lung bases. Could this be lung cancer or copd?

I had a mcrp Mri and it  showed non specific atelectasis bilateral lung bases.  Could this be lung cancer or copd?

Not cancer: Atelectasis is not cancer. It is essentially a sign that some areas of your lungs are not getting as much air due to either blockage or restriction of some reason. This can be seen with foreign objects in airways, scarring, infiltration or poor lung airway movement. ...Read more

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