Healthcare AI's equity problem predates the current deployment wave — the research documenting it stretches back years, with EurekAlert! flagging the need to eliminate bias from healthcare AI as critical to health equity , Stanford Medicine publishing a guide for fair and equitable AI in healthcare , and Gastroenterology & Endoscopy News covering AI healthcare equity challenges . What has changed is that the conversation has moved from prevention to accounting. The Mass General Brigham pathology research is not a warning about a future risk; it is a measurement…