It feels a bit funny writing this blog, which will be seen by strangers and the few of my friends whom I've told about it, rather than giving my news to my family and friends first. When the news is not good, you're not exactly in a tearing hurry to impart it to all and sundry. But I want to talk about it, which is where this blog comes in helpful. And I don't really mind if no one reads it!
I had a CT scan…