Hello! My mum had a kidney tumor removed by surgery 1 year ago, and this was in Israel. Now she lives in Canada, so she does not really understand Canadian health system. Last week she had a chest CT and the report is saying that there are 7 objects (nodules) of unknown nature and could be of metastatic nature, as she had kidney tumor before. Mum's family doctor said 'she needs to think about it', but does my mum need to see an oncologist or any other specialist? What should my mum do? Is this urgent? Is there a way to figure out if these nodules in the lungs are cancer and perhaps to start treatment ASAP? Many thanks!