According to your description, I estimate that your grandmother has reached the advanced stage of esophageal cancer.
Because there are more and more protrusions on the food, and the food is getting narrower and narrower, it will become very difficult to eat. You can't eat it now, and you can't eat it later. It's no use stopping bleeding. If you get well, you will bleed, because you can't get well if you want to eat or drink water.
To tell the truth, it is estimated that your grandmother can only live for about half a year, a year at most. I hope you can accept this reality.
Now spend some time with her. There is no need for treatment, and there is no cure in the later stage, which is easy to lose money and money.
My father-in-law was in the middle stage of this disease and had a minimally invasive operation the day before yesterday. More than 200 thousand is needed before and after. My father-in-law opened three holes in his chest and took two pounds of things. You can't eat for ten days before and after, and you can rely on nutrition needles to maintain it. There are more than a dozen pipes and wires plugged into me. It's shocking that you can't talk! hey ...