STAT+: How health systems are embracing chatbots to query and summarize patient records

The pathologists were stumped. Six people had tried to identify a patient’s cancer based on a recent lymph node biopsy. They’d stained the cells 70 times to try to draw out more distinguishing features — but still, nobody had an answer. At Stanford, a physician called onto the case was trying out a new tool called ChatEHR, one of several large language model-powered tools being deployed by health systems to summarize patients’ often-extensive medical records. It got a question: Did the patient h...