Jay Tor

Could be any of a few different cancers. Any idea which organ is [most] affected?

Here's the link to the National Cancer Institute, once you have a better idea as to the name, look it up on this site.
[url="http://www.nci.nih.gov/"]http://www.nci.nih.gov/[/url]

Some rare cancers are not listed. If your uncle's is one, then you'll need to do a search on medical/ science databases with the exact name.

Good luck,
Jay