Operation needed

My brother back home has lost his job as consequence of a medical issue.

My brother is a family man, he lives in Peru and has two small daughters. He became suddenly ill and doctors thought first it was his appendix bursting but given that his kidneys were inflamed they were not able to operate him. Later he was told he had kidney stones; the medicine prescribed has not helped get rid of them so now he needs to be operated. He’s lost his job in the process and it’s bed ridden due to the almost unbearable pain.
I have done my part to help this far but being a single parent and given the severity of the situation I feel prompted to reach out to my community of friends and ask humbly of your support and generosity