Doctor insights on:
X Ray Lungs
Yes: Chest xray looks at the lung tissue superimposed on a the chest wall tissue including the ribs and all the muscles and thus can miss subtle findings. In addition, lung infection can be subtle, with presentation as a small focus of infection or a rather very faint infection area that can be very difficult to detect with xray alone. A ct study may be useful if necessary. ...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
Yes: A chest x-ray can show different structures in the chest including the trachea and lungs, heart, vessels, bones, and the diaphragm to name a few. They do not see everything and there are other tests to look for and at specific things depending on the clinical issue. ...Read moreSee 2 more doctor answers
Depends: Depends on your symptoms. If hilar adenopathy is suspected, a CT scan with contrast is indicated. If CHF is suspected, a BNP (blood sample) would be helpful. Regardless, an echocardiogram is indicated to evaluate cardiomegaly (an enlarged heart shadow). Other tests may also be necessary depending on the situation. ...Read more
Yes and no: The X-ray will show a mass on the bony spine , at times haze on the soft tissue on the spine and lesions eroding the spine. Al of these masses that can be seen on X-rays can be benign or malignant. Thus the X-ray will show the mass but can not prove it is cancer without a biopsy ...Read more
Yes if greatly enlar: An enlarged heart can be seen on X-ray or CT scan especially if it is greatly enlarged. However, the cause for the enlargement is usually not apparent by those means. An echocardiogram (ultrasound) usually does a better job. sometimes more specialized tests are needed. However, if this is the 1st time that an enlarged heart was detected, it is best to get it confirmed & identify the cause. GL & TY ...Read more
Probably not.......: This is most likely the result of previous infection. Typically this thickening will look the same on the right and left with only some minor difference in thickness. If this is the case it is most likely nothing to worry about and just a follow-up chest xray to give you peace of mind. If there is a marked asymmetry or associated bone destruction this would need further evaluation. ...Read moreSee 1 more doctor answer
Not the best test: A high resolution CT chest would be the best study to evaluate fibrotic lung disease. ...Read more
I have stage 2 emphysema and 4 lung nodules on a ct scan (3mm and smaller) shadow xray and CT scan. Shortness breath, chest pain, night sweats?
Mgt/workup: Your findings are of concern, and an exam documenting any lymphadenopathy is important. I would suggest seeing your PCP. Your symptoms may also be due to TB, cardiac disease, pulmonary embolism. A virtual online appt is available for follow up and to review your HRCT. healthtap.com/DosanjhMD Code: NCYHPZ ...Read more
Clear CT scan of chest. Worried about lung cancer. Two x rays and one CT clear. But the CT was without contrast & shoulder pain persists. Contrast?
It depends...: It depends on the area covered by the x-ray and on how enlarged the lymph nodes are. A chest x-ray would probably show significant lymph node enlargement that may be suspicious for lymphoma in the mediastinal area (inside the chest cavity) and possibly in the supraclavicular (above the collarbone), lower cervical (neck), and axillary (armpit) regions. Inguinal (groin) lymph nodes would not show. ...Read moreSee 2 more doctor answers
Sometimes: Sometimes 8-10 mm lung lesions can be detected. Detection depends on location of lesion whether it is central or peripheral. Central lesions near mediastinum are many times difficult to recognize on plain radiograph. Cross sectional imaging such as CT is much more sensitive for small hidden lesions than radiograph. ...Read moreSee 1 more doctor answer