Hi .I have long history of kidney stones Now ultrasound gives Minimal fullnes of collecting system ND NO STONES NOW There. Is mild bilatetal dull pain tolerated pain goes without analgesic my quedtion is is that dangerous and may affect kidney funtion
Hello, The stone can cause retrograde flow of urine and so HY Chat Doctor.  I need to check ultrasound report and so attach that report to comment further.  If there is no stone than no need to worry. But if pain still present than x-ray need to be done to check for any stone of present as ultrasound not reliable for identifying the stone.  Hope I have answered your query. Let me know if I can assist you further. Take care