Fish is very tasty. It’s also, if you’re not careful, pretty dangerous.

Why, you ask? Well, some fish have really tiny bones, and while you can pick them out of the meat, if you make the mistake of eating one, some pretty bad things can happen.

For example, this woman in Thailand was eating a fish soup when she accidentally swallowed a small fish bone. It immediately caused discomfort, but doctors were unable to figure out where it had gone or how to remove it. Then, a few days later, the woman noticed the bone poking through the skin of her neck.

Thankfully, at this point, doctors were able to remove it. The story serves as a warning, however — don’t eat fish bones!