Hi everyone, my husband has just received a letter from his doctor and he has been very poorly. He’s home now on 24 hr oxygen. In the letter it states ‘ high density right renal carenoma . His kidney doctor has seen him he’s had a scan and this is what doctor has said, they will keep an eye on it. Surely husband needs a biopsy or something. I’m terrified he has cancer it’s just another smack in the guts with everything else going on. Any advise would be most welcome.