I am 29 year male and was diagnosed with bilateral renal calculi in 2000 and have been suffering since 2000. Recently got Ultra sound scan and found 7 mm stone in left kidney and 3mm stone in right kidney. I am adviced by urologist to have Plain KUB CT scan and the reuslt is: 8.0 X 4.32 mm calculi in left kidney, extra renal pelvis on left side and phleboliths in right pelvic. I am worried about phleboliths and got some information by googling that phleboliths are having no medical significance but still i am getting panic as it is an abnormal observation. Also i was diagnosed with IBS (irritable bowel syndrome) in 2000. Anybody please explain is there any relation between phebloliths, IBS and Renal calculi. What precautions i should take in this condition.