Graphic content

I had hoped to avoid the need for scanning these, since there are 128 pics on 8 unwieldy, large sheets but, since B requested them so insultingly, I figured I'd go to the trouble of showing some of my $'s at work.

What are they actually showing? I'll leave it up to the biologist to explain... Sadly I couldn't find the gallstone, but hopefully these are interesting/gruesome enough to satisfy those foolish enough to ponder about my insides.