Conversation: The conversation between human and AI assistant.
[|Human|] i had a ultrasound of my kidneys because once a month for the last 3 month i have been having lower back pain . my urin cultures came back with normal bacteria but with protein and blood and white blood cells in it. so when i was watching the ultra sound , i saw a bunch of (what appeared to be) little black holes. what could this be?
[|AI|]  Hi Big, Thanks for writing your query. I would like to know few things like :-1. Are you having fever also?2. Are you diabetic?3. Are you taking some medicines?4. What is your age? Presence of blood, protein and white blood cells along with back pain indicate that there is infection in the urinary tract. You should Chat Doctor. Also get your Kidney Function Test done. I hope this is useful to you. If you have further doubts, I will be happy to help. Thanks.