To celebrate its new image-understanding capabilities, Elon Musk has encouraged his followers to share medical documents like MRI scans and x-rays with Grok, his AI chatbot integrated into X, formerly Twitter (which he also owns).

In Elon Musk’s world, AI is the new MD. The X CEO is encouraging users to upload their medical test results—such as CT and bone scans—to the platform so that Grok, X’s artificial intelligence chatbot, can learn how to interpret them efficiently.

The decision to share information as sensitive as your colonoscopy results with an AI chatbot has alarmed some medical privacy experts.