The Boy is out of surgery and still asleep. They removed the new tumor growth, which was a few inches in diameter, after only having been seen a month ago. They also removed the little tumor from the right kidney. There is something in his kidney that they put in so that it would continue to drain more.
He will be taken to ICU for the night, at least.
SO glad that it's over. We'll continue to update on his recovery and the pathology.