Doctor insights on:
Lung Scarring Ct Scan
Hi, Will a CT scan show mold in your lungs or just scar tissue? I was exposed to black mold for a year. I'm still sick a year and a half later.
Ct uses xrays taken an 360 degrees combined with a computer to see"inside" the body. The table moves as the xray tube and detectors spin around the patient 10 times a second or more! the image shows excellent soft tissue detail, enhanced with injection of intravenous contrast or oral contrast. This way the body is shown in slices, in any plane, usually axially, but ...Read more
What do cysts on lungs mean? I don't have tb or cystic fibrosis I had a ct scan done and it says their are several cysts and a pluralparenchymal scar
What exactly does intersitial lung scarring mean? And is a bad sign they want to do a high resolution CT scan of my lungs?
Interstitial lung: Scarring is the end result of a healing and repair process. The interstitial tissue of the lung surrounds the airways. A high resolution ct scan of the lung will help your doctors determine the underlying cause by examining the patterns of the scarring on ct scan. Depending on the extent of the scarring, breathing can be affected or not. Please follow up with your physician. ...Read more
Had chest CT scan. Results show scarring on the lungs but hospital doesn't want to see me for 2 to 3 months. That seems long time. Is that normal?
My last cat scan said that the scarring in my lungs has gotten a lot larger than before.Should i be concerned with this?
Many things: The general categories are Infection, Cancer, Non-cancer tumors, collapsed lung, blood, fluid, and more. The radiologist should be able to narrow down the potential causes from the appearance. Ask for a detailed radiology report. If this doesn't satisfy you, speak with your primary care doctor. ...Read more
Infection, Cancer, +: Infection, hemorrhage, tumors (benign and malignant (cancerous)) fluid and even fibrosis can have a similar appearance. If it is mostly calcified, it is likely benign, old infection called a granuloma. Comparison to older scans can help determine if it has grown. The concern is whether or not it is cancer. Recommend seeing a primary care provider, perhaps a pulmonologist consult and pet/ct. ...Read more
Need to know more: About the findings on a ct. I am not familiar with the term "lung polyps". Pulmonary nodules are quite common, and depending on appearance, density and stability (if an older scan is available), can be accurately classified as benign. Unfortunately, although most are benign, for many patients, we cannot tell for sure on 1 scan, so further workup is necessary. Please discuss this with your doc. ...Read more
Dependent opacity?: Any opacities in the lung should be investigated- see pcp or pulmonologist. ...Read more
A ct scan found several cysts on my lungs and a pluralparenchymal opacity also what do these finding mean?
Several things: Cysts can be acquired secondary to previous lung disease such as infection, congenital etc,Not usually problem unless get very large, infected, or burst causing air in pleural space.Pleuroparenchymal density usually nodule which can be scar tissue, infection, tumor etc. A lot depends on whether lesion is stable or progressive. If had previous xray good to compare. Do not know reason for chest xray ...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
Ct scan uses data from a beam of xrays and reconstructs a cross sectional image of your body. It is a high dose of xrays and used only when the benefits outweigh the risk. Cancer risk is 1 in 500 in children. Also using iodinated contrast might cause transient renal failure in about 5% of patients. (contrast induced nepropathy) most do not explain this to the patient as ...Read more