<s>[INST] ive had pain in my ribs for a few months and recently had further tests done which show i have fluid on my lungs i also had a blood test which showed my ca125 levels were raised and have now been sent to see a specialist what is it they are considering? [/INST] Hello As you explain the history ca 125 os for tumors unfortunately however wait fo the specialist opinion Regards Dr.Jolanda </s>