Please read comment. Not enough characters. What information or help can be offered about moms health concerns?

About a decade ago or so, my mom had a stress/anger and anxiety related abdominal protrusion. If I remember correctly, she had a ball or bloated liquid form in her abdomen. She had a surgery for it, but the doctors messed up, they snipped her pancreas/near intestine. Now she has a damaged pancreas, and an inflamed liver. She is constantly in pain and prone to sickness. What I want to know now is whatever knowledge we have here to help her situation, please share it with me.

Edit: moved a sentence to make the prompt clearer.