They did find a small spot on his kidney and will do a needle biopsy on that next month. The fact that they are waiting a month tells me that this needs to be checked but is not critical.
So, thank you my friends. For now, he is in a holding pattern and not in frantic mode. I thank you for your help.
Lord Jesus, thank you for hearing our prayers. Please continue to watch over my brother, and over all those who took a moment to pray for someone they don’t even know.