I too remember that cancer scare, but it was over ten years ago. Several people debunked it because it should have been fatal (stage 4, metastic, inoperable) -- but who knows what really happened. Sadly, it may have served only to foreshadow her actual demise from a different cause. I was a fan of hers and always regretted not commissioning a custom project with her when she was doing peril videos.
I recall she appeared in Playboy in their final page highlights segment, and apparently she was well established in the adult entertainment industry at the time of her death. As for our community, she did most of her death fetish films not for PKF, but for Casualties of Horror (long gone, sad to say). It's no secret she married the COH producer after he separated from Paris Kennedy (talk about a man with good taste), and I think Raven had a child with him. I'm not a fan of pregnant victims, but Raven was game for anything and some of the COH videos feature her at six months or more. Others are among the most extreme peril-death films I've seen.
I'm not sure if she was still with the former COH owner (who now runs a glossy femme-fight outfit) but I seem to recall their marriage did not last.
Raven... RIP.