Conversation: The conversation between human and AI assistant.
[|Human|] I have a Creatinine level of 104 and my GFR is 49, with large blood cells in my urine for the past 6 years that is only seen under a microscope. So an ultrasound was done on my organs and the technician took many pictures and measurements of a dark on my right kidney and one on my liver. I am 48 years old and pretty healthy. I am seeing a Renal dr. soon - should I be worried about what these spots can be??
[|AI|]  Hi, dairy have gone through your question. I can understand your concern. Dark spots on kidney can be due to cyst, abscess or cancer. So have to talk with your doctor for likely diagnosis. Then further testing should be done accordingly. In small cyst no testing is required. On suspicious cancer ultrasound guided FNAC should be done. Hope I have answered your question. If you have any doubts then feel free to ask me. I will be happy to answer. Thanks for using Chat Doctor. Wish you very good health.