ChatGPT missed his cancer symptoms! Irish dad now at stage four; know the warning signs that could save your life
Monday, 1 September 2025 () In Ireland, Warren Tierney, a father of two, sought advice from ChatGPT for throat pain, delaying a crucial doctor's visit. The AI's reassurance that cancer was "highly unlikely" led to a late-stage oesophageal cancer diagnosis. Now facing limited treatment options, Tierney's story underscores the dangers of relying solely on AI for medical guidance.