### Patient: Doctor, I have been feeling extremely tired lately and my ankles have been swelling. I have also been going to the bathroom more than usual. Do you know what could be causing these symptoms?
### Doctor: Yes, based on your symptoms, it seems like you may have anemia due to chronic kidney disease. This can cause fatigue and ankle swelling, as well as increased urine output. I'll need to run some tests to confirm the diagnosis though.