Let’s discuss Tim Allen’s skin cancer, and how this play’s a role in your own skin cancer screening. His spot wasn’t new. It wasn’t hidden. It was present for years. A makeup artist pointed it out multiple times. And it was still missed during his skin checks. This is an important distinction: Skin cancer isn’t only missed when something is subtle or fast-changing. It’s also missed when a lesion is never examined with dermoscopy. Visual reassurance is not a diagnostic tool. And it sounds like th