<s>[INST] Hi. I am a 31 year old female who just had a kidney ultrasound done this past Tuesday morning. A nurse from my family doctors office called me yesterday and said that the wall lining of both of my kidneys are very thin. I had blood test done less than a week ago and  they said that my kidneys are functioning properly. I have to go see a specialist in a couple weeks. This is driving me crazy and I have been crying ever since they told me this. Could you please tell me...is it possible that I couldve just been born with thin walls and its nothing or does this mean that I definately will have CKD? [/INST] Hi, Thin wall of kidney can be seen in chronic inflammation condition or chronic nephropathy. If kidney functioning normally then don't worry dear. I suggest following investigations to assess your kidney injury... _serum urea, creatinine estimation_EFR estimation_serum potassium estimation_serum bicarbonate assay_serum fasting blood sugar _your blood pressure measurement. You can provide me reports to guide you further. Hope I have answered your query. Let me know if I can assist you further. </s>