Wishing you and your mum all the best. It's hard. No direct experience. But my husband was recently diagnosed with bowel cancer which as spread to his peretoneum, liver, and lungs. The peretoneum tumours caused really uncomfortable ascites, but they were able to manage these with regular taps (drains). So if her belly swells up and is uncomfortable, don't wait around like we did - there is treatment available, ask them about it. My husband also had a port inserted and is getting his chemo through there. The port has been fantastic. A small blessing to not need to be stabbed with needles all the time to put in and change canulas. And he loves the idea that he has a titanium insert :). Good luck! Take care
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