Suffering from urinary stone hazards

urinary calculi growth is a more lengthy process. Stone Once generated, There will be secondary to kidney damage manifested mainly as a urinary tract obstruction, secondary infection and epithelial lesions. Stone is the clock for patients perceived, but also in the normal campaign will stones from in vitro. However, most patients with stone size increased, with renal District, hematuria, and other symptoms; Some people ureteral stones into caused hydronephrosis or renal colic, and the pain is just unbearable.   in clinical cases, mainly in patients with hydronephrosis for ureteral stones stay in the cause of urinary tract obstruction. When hydronephrosis, renal lesser urinary function is fairly good; of hydronephrosis of the urinary tract kidney function was severely damaged in severe hydronephrosis is not promptly relieved, renal atrophy real high, cortex and medulla no boundaries when the basic function of the kidney urinary loss.   urinary tract obstruction may also result in non-bacterial infection caused by inflammation. Mainly epithelial lesions and renal pelvis with renal calyceal calculi in the infection of epithelial tissue to stimulate the results can be induced carcinogenesis serious. In short, urinary calculi very great harm to the human body, should actively prevent.