Thank you everybody for your kind words and support.

It seems God heard my prayer and my instinct about surgery seemed to be right.

Yes, she is definitely feeling better after blood perfusions, but very weak too and still getting a painkiller per day (Morphin).

The anesthesiologist told that she is too weak and might not be able to survive because of general weak condition and heart problems. They want to send her home for 1-2 days and then pass CT scan.
CT scan will show anything, as general situation is still unclear.