Doctor insights on:
5 Mm Ovoid Pulmonary Nodule
It is a small: lung mass. There are benign and potentially malignant causes. Whether it needs workup depends on its imaging features and your clinical history. Sometimes a biopsy is necessary to determine what it is, other times it can be safely followed or ignored. The presence of calcification is important because most of the time a calcified nodule is benign. ...Read more
Probably so: Biopsy of a lung nodule depends on the size and location. A nodule smaller than 1 cm is difficult to biopsy. A nodule located too close to the heart or main blood vessels is difficult to biopsy. A nodule too adjacent to the ribs may also be difficult to biopsy. In your case ct follow up at intervals by established guidelines may be considered. ...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
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