Not saying it's right, but boy do I have stories about the code used in <insert any medical profession> healthcare applications. Not sure how "vibecoded" programming lines of code is any worse.
Honestly even if this wasn't vibe-coded I'm still a bit surprised at individual radiologists being able to bring their own software to work, for things that can have such a high effect on patient outcomes.
Of course it’s allowed. It’s just kind of text editor but with support of speech to text and structured reports (e.g. when reporting spine if I say l3 bd it automatically inserts description of bulging disc in the correct place in the report). I then copy paste it to RIS so there’s absolutely nothing wrong or illegal in that.