Nope. She claims the tumor was WHY she did the enemas. "They" just never discovered it.
She also says the enemas and colonics helped her and help everyone, and that if she could she'd still be doing them today, and would actually be recovering faster.
I checked marksfriggin and Robin was getting coffee enemas back in 2007. How could a cancerous tumor have been big enough to cause her discomfort back then and not be detected or removed for another 5 years? Complete bullshit, no one on that show can tell the truth about anything.