Top
10
Doctor insights on: What Causes Enlarged Lymph Nodes In Lungs

Share

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


2

2
What causes enlarged lymph nodes of the lungs?

What causes enlarged lymph nodes of the lungs?

Inflammation: Enlarged lymph nodes occur when the immune system is active in a part of the body (a regional factory and distibution site for inflammatory cells which travel from the bloodstream and into the lymphatic fluid). Sources of inflammation in the lungs include infection, autoimmune disorders, injury of lung tissue, chronic respiratory inflammation, and malignancies. ...Read more

See 1 more doctor answer
3

3
Can enlarged lymph nodes in chest and lung nodules cause chest and back pain?

Can enlarged lymph nodes in chest and lung nodules cause chest and back pain?

Probably not: Many young people have enlarged nodes visible on x-ray and unless they are so big that they suggest serious pathology, we never look for the cause. Look for some other explanation for your chest and back pain. ...Read more

4

4
What does it mean when there are enlarged lymph nodes in the lung area?

What does it mean when there are enlarged lymph nodes in the lung area?

No lymph nodes in th: Inside the chest there is only one location for the lymph nodes and that area is in between the lungs.... It is called mediastinum. Enlarged nodes in the mediastinum are often caused by some serious illnesses. So it must be checked further by your doctor. ...Read more

See 1 more doctor answer
5

5
Mildly enlarged lymph nodes on lungs after pet scan. What do this mean?

Mildly enlarged lymph nodes on lungs after pet scan. What do this mean?

Probably reactive: Your lymph nodes are "factories" for your immune system to produce a variety of substances and cells for fighting off infection. They can enlarge with even a cold. The swollen "glands" in the neck when you have strep throat are really lymph nodes. So, mildly enlarged nodes, especially if they have no or little FDG uptake on a pet/ct scan, are likely benign. Please see your health care provider. ...Read more

See 2 more doctor answers
8

8
I have a thyroid cyst, 10 enlarged lymph nodes in neck & 8 in groin, lung scarring, high k, low na, lower wbc, hypotension & a long list of symptoms?

I have a thyroid cyst, 10 enlarged lymph nodes in neck & 8 in groin, lung scarring, high k, low na, lower wbc, hypotension & a long list of symptoms?

Internist: You're not going to get a diagnosis in an on-line forum. You obviously have a complicated problem that will require a comprehensive evaluation. If your local doctor can't help, seek help at an academic center with a general internist. You're only 113 miles from des moines. Ps, hi k and low na with low BP suggests addison's disease. ...Read more

9

9
What can cause swollen lymph nodes in lungs?

A number of things: Infections, malignancy, and autoimmune diseases can all cause swollen lymph nodes in the lungs. ...Read more

10

10
What can cause swollen lymph nodes in chest and a lung nodule?

What can cause swollen lymph nodes in chest and a lung nodule?

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

Dr. Steven Ginsberg
930 doctors shared insights

Enlarged Lymph Nodes (Definition)

Enlarged lymph nodes are a clinical finding in which the lymph nodes, which are parts of the immune system, are bigger than in a normal, healthy person. This can be caused by infections, cancers, ...Read more