My lovely dad died last week and the death certificate says carcinamatosis and multiple myeloma. We only ever knew about the myeloma and all I know from the medical examiner is that the former means the cancer had spread. So many questions. It seems to be a generic term so I don’t know what carcinamatosis meant for him. Websites take me to lung, brain and other but I don’t know what happened for dad. How come they didn’t know before he died and how come they did a ‘non invasive’ procedure to diagnose this after he died. There was no post mortem. My sister has had a lumpectomy for breast cancer this year following a diagnosis of stage 2 cancer. Is carcinamatosis a risk now we know dad had it? Thank you