from twitter:
“Ucerius Clark
@drsclark
So looking at all the clues about Kate Middleton, my opinion/guess is that she had surgery for presumed sigmoid colon diverticulitis and was found to have colon cancer. I see it 2 times a year. If it was ovarian or gyn related she would have had a second surgery which she didn’t.
To clarify: I see presumed diverticulitis that turns out to be colon cancer 2 times a year. I do colon cancer surgery about 100 times a year and diverticulitis 150 times a year.’