Comment by drjangles

We just went through this with my father. He was diagnosed 8 weeks ago with stage 4 liver cancer with an unknown primary cancer. Multiple scans came back clear and couldn't find the primary, including lung and colon scans. I used Claude to collect his details and being a builder in his 60's it called out peritoneal mesothelioma which I flagged with his doctors. The biopsy came back the day after he died. Peritoneal Mesothelioma verified by three doctors, exposure to asbestos.