After a diagnostic error, families frequently wonder: How could this happen? And then the second question hits—did we miss something?
It’s common for the story to get confusing:
- symptoms were present, but the working diagnosis wasn’t updated
- test results were available, yet follow-up didn’t happen when it should have
- a recommendation from an automated tool influenced what clinicians believed
A common misconception is that the “final” diagnosis automatically explains the earlier mistake. In reality, Texas cases focus on whether the earlier care met the reasonable standard of medical care at the time—especially when abnormal findings should have triggered escalation.


