I suspect somebody I know is fabricating health issues for attention, again. I have no proof other than past behaviour so don't know if I can outright call them a liar. This is the third time in three/four years they have strongly implied they have cancer (there has been other occasions where they've pretended to be at deaths door for other things and turned out to be fine)
The first time they said the hospital believed they had lung cancer and had everybody thinking they'd die then was magically given the all clear.
The second time they said they found a lump elsewhere that apparently turned out to be a boil in the end after having everybody worry about them for months.
Now they're saying there's another lump so they called their GP and were told that they'll being given an appointment at the hospital for "a couple months time" to investigate for cancer BUT they haven't seen the GP in person 
Perhaps coincidentally but these announcements come about when they aren't getting much attention.
I hate to be so cynical but my spidey senses are screaming out that it's all for attention. Their relatives take no notice for this reason because they're known to lie, alot.
They do not have health anxiety, they do however love attention.
Would you call them out or not?