Doctor insights on:
Ct Scan Hazy Opaque Mass Lungs
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
Not sure: Ct with and without xray dye is a good test for some kidney problems. Not sure what you mean by thickening. Ct shows kidney stones, masses, kidney size/location ; can give a good idea of whether the kidneys are working well. Ct is also good at showing the site of blockage of urine flow, when present. ...Read more
What's difference between High HD Contrast CT scan vs Normal Chest CT with contrast evaluating interstitial lung markings?
Different chest CTs: High resolution chest CT usually with out intravenous contrast is used to define interstitial lung disease pattern, whether diffuse or localized process. CT of chest examination with contrast intravenously usually looking for tumors or metastases and acute infection in the lungs. ...Read more
Either: I usually do them without so I don't expose the patient to the contrast, which can injure kidneys. However, if the tumor is close to the mediastinum, I usually do order it with contrast because it's often difficult to tell the various structures apart without it. It also helps to identify lymph nodes. ...Read more
Had chest ct scan done due to abnormal chest x-ray the ct scan says small pluralparenchymal opacity in left lung base adjacent several cysts what does it mean?
Mgt: There may be several possible conditions associated with these findings. Infections may cause cysts. I would suggest a TB test and uploading the scan to your virtual EMR. ...Read more
It could: be a number of things, from innocuous to serious, but more details would are necessary to narrow it down. For example, what is the size? ...Read more
UltraSOUND: I think you mean cardiac ultrasound (also known as echocardiography). They look at different things. Echo sees over all function, wall thickness, chamber dimensions, valves, and can measure blood flow and pressure. Ct is for detecting calcium and looking at the coronary arteries. ...Read more
Pulmonary infarct: A wedge shaped opacity (whitening) has typically been thought to represent an infarction or a blockage of a blood vessel reducing blood supply to a section of the young. This would be seen with a pulmonary embolism. Less commonly this opacity can be seen in pneumonia, tumors, and other diseases. Chest pain, difficulty breathing and rapid heart rate will accompany pulmonary embolism. Immediate eval ...Read moreSee 1 more doctor answer
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?
Ct angiogram shows non calcified opacity on middle lobe 4mm. Appearance of benign intrapulmonary lymph node on lung with no pleural abnormalites.
Opacity: The question to your doctor should be - is this an incidental pulmonary nodule or something more concerning. If the ct angio was done for something completely unrelated, and it was a true incidental finding, some guidelines say that under a certain size (4mm) for low risk patients (no smoking, etc), then no follow up is needed. Otherwise a biopsy or interval imaging followup is appropriate. ...Read more
Ct chest adrenal nodule 1.9 CM right. Lungs demonstrate babisalar dependent atelectasis small subpleural bullae noted right up lobe trace pericardial?
Adrenal eval: Hi. The adrenal nodule needs to be evaluated. What were the Hounsfield units on the non-contrast scan of the nodule? Your endocrinologist will determine: 1) if it's producing any hormones, and 2) if it's growing. If high Hounsfield units, it needs sooner evaluation. Any hirsutism, amenorrhea, diabetes, serious high blood pressure, sweating, headache, palpitations, etc? Good luck! ...Read more
Lung CT scan impression: multiple small nodules largest 6mm ill-defined semisolid noncalcified medial left upper lobe ?
Lung Nodules:: It is fairly common for people to have benign lung nodules that are incidentally found on ct scans. Would recommend a follow-up scan in a few months just to make sure they are not growing. If you smoke, please stop! but, i wouldn't be too worried about these small lung nodules. Check back with your physician for a follow-up plan. ...Read more
Ct scan shows small pluralparenchymal opacity in left lung base anterior to cysts what does it mean?
See your doctor: Your question could mean a lot depending on your history, you are quite young why did you have a CT? do you already have any kind of cancer, what Cyst are you talking about>? basically in this situation you should talk to the doctor who ordered your Ct scan as the history matters a lot ...Read more
If having Low-dose spiral CT scan chest, or low dose helical CT scan chest, is contrast media injection normally required? Checking lung cancer.
Not quite: The CT of the sinuses focuses in on the sinuses (though the radiation goes through the entire skull) and generally covers the entire set of sinuses (sphenoid, maxillary, frontal, ethmoid). The orbital CT will cover the eye sockets (and those pictures are zoomed in). While the sinuses lies behind the eyes (& so they overlap), the focus & coverage of these scans are slightly different. ...Read moreSee 1 more doctor answer
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