Liver cysts

Sorry to be frivolous but this alarmed me because we're having ox liverand onion gravy for lunch and it's rather put me off. .
the liver was checked first.
But seriously that sounds awful, and as B9exchange says, a question for the medics.

I didn't want to ignore your post, but the best people to advise you are the medical professionals in the care of you or the person you are worried about?