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.
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
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
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?
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
Mild scarring left lower lobe diagnosed by chest X-ray how common is this finding? Scared could progress altho dr not concerned should go for CT scan?
Common: Scarring can occur following previous infection , trauma, lung disease or surgery in chest.Scarring is not uncommon in older patient who becomes more exposed to various pulmonary conditions.There is known association of scars and development of lung cancer.Long period of time between baseline scar and cancer.Other risk factors contribute such as smoking, environment, genes.Ct better defines scar. ...Read moreSee 1 more doctor answer
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
Had CT scan of my lungs 2 months ago just found scaring now my lungs and back hurt could cancer grow that fast?
Hi I had a CT scan on 3/15/14 incidental finding of 2mm nodule on right middle love of lung had follow up 6months later it has not grown.
Can you tell me in january, they done just a CT scan on my lungs and showed nothing and sent me home. I had accurate is the d-dimer for clots?
Not accurate : A negative d dimer is helpful for ruling out pulmonary clots. A positive d dimer is basically useless as it can occur from a variety of reasons. A CT angiogram is close to the gold standard for determining whether there are clots in lungs. Regardless of what the d dimer showed, if the CT was negative and they used contrast for the CT then you are in the clear. ...Read more
CT scan of my lungs showed patchy, nodular infiltrate lower left and right lobes today the report stated there was interval resolution, what is IR?
Had pneumonia three times in 10 months. Had recent CT scan which showed density on LLL of lung. What could be the cause of the repetitious pneumonia?
Airway blockage: Seems likely that you have some structural issue of the airway that is preventing clearing of secretions and causing recurrent pneumonia. Could be something you aspirated, something causing compression like a lymph node, or some other type of abnormality. See a pulmonologist and or thoracic surgeon because three pneumonia a in 10 months is abnormal and worrisome. ...Read moreSee 1 more doctor answer
More info: If the ct appearance is non diagnostic, and there are no old studies for comparison, further evaluation may depend on location and size. If the module is bigger than approximately 1 cm, pet/ ct may be helpful in further characterization. Some nodules are amenable to end a bronchial ultrasound guided evaluation. Biopsy may be needed to obtain an exact diagnosis. ...Read moreSee 1 more doctor answer
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
I recently had a ct scan on my abdomen. The ct scan said the bases of my lungs were clear. What does that mean?
Normal: The bottom part of your lungs looks normal. ...Read more
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
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