Is your BIL going to have surgery? A lot of those chemotherapy drugs are very damaging-my contractor compadre was taken off of them several months ago-while keeping the cancer at bay, the drugs were killing him slowly, organ by organ-he is having the gene-based therapy now, only on maintenance doses every few months working a full week again, and much better.
Now they say there is a problem with his intestines. A lesion there. Not sure what is happening. It’s the holiday weekend, guess they can’t get their act together.