"There's something in your latest scan that we need to double check."
Here's what I've learned about cancer as a survivor: even once you're past it, and despite doctors' reassurances that you should go back to your normal life, it never truly leaves you. It clings to the back of your mind and sits there, quietly. If you're lucky, it doesn't consume you, but it makes you more aware of your existence. The thought of it is like a fresh scar – a constant reminder of what happened. And even a simple sentence spoken with purposeful vagueness such as "We need to double check something" can cause that dreadful background presence to put your life on hold again.