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Pet Ct Pulmonary Nodule
Lung mass: If a lung mass is seen on chest xray or ct scan and the patient has a moderate risk of malignancy, often the next test is a positron emission tomography (pet scan). This test detects masses with high metabolic rates. Around 95% of patients with a malignant nodule will have a positive pet scan. It is falsely positive in about 21% of patients, meaning that it will suggest cancer when it is not. ...Read moreSee 1 more doctor answer
Computed tomography is also known as CT scan. 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
Had a CT abd/pelvis w iv/contrast, findings;4.6mm pulmonary nodule in right lower lobe wout mineralization.Diff diag inc benign & malignant etiologies ?
CT SURVEILLANCE: Accp guidelines recommend 2 years of low dose ct surveillance. Repeat ct 3 months x 2 then 6 months x 3 for a total of 2 years. Probably nothing. ...Read more
Positive PPD test, x-ray, CT scan shows solitary pulmonary nodule. 5 mos after nodule stable/slight increase. Doc said to remove. No cough not smoking?
Depends: Ppd positive, work-up details (quantiferon assay?), characteristics on chest x-ray, on ct-scan and/or treatment would be important. Depending complete work-up, risk factors, size, rate of growth/increase in size, etc. Location may be amenable to tran-sthoracic ct-biopsy or bronchoscopy transbronchial biopsy (flouro guided, inreach/em-nav guided, or ultrasound guided). ...Read moreSee 1 more doctor answer
Good day! last aug i got allergies sneezing and colds but no fever and cough. Positive PPD test and X-ray and CT scan shows solitary pulmonary nodule.
TB treatment: Since you have a positive PPD skin test and lung imaging that has a solitary nodule, I would suggest that you have airway fluid cultures sent to a microbiology lab. Your physician will order follow up imaging and prescribe treatment for you. Your household members should also be tested. ...Read moreSee 1 more doctor answer
What is histoplasmosis?Does it affects lungs forming very small nodule, bcz of my lung nodule.Can it be seen in ct, ?
Yes: There are differences in techniques between the ct scan with a pet scan and a general ct scan. Additionally, radiologists may measure a nodule slightly differently. Please look at a ruler and realize just how small 1 mm is. Radiologists routinely are measuring things less than 1 cm or about 3/8 of an inch. ...Read moreSee 2 more doctor answers
Ct scan from 1 month ago showed my lung nodule grew 1 mm. Will a pet w/ CT tell me if its cancer?
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