All right. Thank you. [She really means that: any data is valuable when she knows so little, and she's sure for everyone who does talk to her there's someone else who won't.]

I would like to take a look at some point, for the sake of completeness, but it's not immediately urgent. [Since he has a healer right there. Though she should likely talk to this Katara as well.] Also, if you notice any progression or new symptoms, I'd appreciate an update.

[That about covers everything, for now. She doesn't know where to start yet, but now she has something more than vague suspicion to go on.]