Severe symptoms of urinary retention

The patient can not urinate normally when the urine retention is severe, the bladder is full, and a small amount of urine overflows the urethral orifice from time to time, that is, filling urinary incontinence, when the patient's lower abdomen is full, accompanied by severe pain. When the valve of the ureteral orifice is damaged, bilateral kidney hydrops can be shown. The long-term high pressure of the kidney will cause the kidney cortex to thin, kidney function damage, and even uremia. B-ultrasound examination can suggest that bilateral kidney severe hydronephrosis, bilateral ureter dilatation, bladder overfilling, bladder residual urine volume before and after urination, no significant change.