I didn’t get that feeling from the article. The reports from the professionals were overwhelmingly about specific concerns raised from the child.
The doctors aren’t exactly writing reports which consist solely of “Mother is concerned with X, I’ve done nothing else but put this on paper.” They might include the mothers concerns as a history or for some context, but they focused on their observations and examinations.
The reports weren’t exactly mentioned as fabrications. The bruises, rashes, and accounts of what happened seem to have been validated. Wether or not the accounts were rehearsed is up for debate, but the medical professionals might be hesitant to make that call for a variety of reasons.