Has anyone here had, or know of someone, who has two completely separate primary tumours at the same time? I have primary invasive ductal breast cancer - diagnosed in May. Supposedly all excised and no evidence of ca on SLNB. Now, during my radiotherapy planning CT they have seen a "spot" on my lung. My BCN has told me that "it needs checking out because you are an ex-smoker". I've had a CT scan with contrast and I'm probably worrying about nothing but I got the distinct impression she was querying lung cancer rather than metastasis from my breast cancer. Hopefully it will be neither and I'm worrying unnecessarily. Waiting for life or death results is absolutely the pits.