Check how much urine you need to hold in B ultrasound

If you need to check the color ultrasound of the urinary system in general, you definitely need to choose to hold urine, so that you can check the urinary system more clearly, there are no urinary stones, acute cystitis, acute prostatitis, prostate hyperplasia, prostate cyst and so on. Generally speaking, when you want to hold urine, you must at least reach a moderate amount before you can choose to do the color Doppler ultrasound of the urinary system. The results are relatively accurate. If you show a difficult diagnosis phenomenon, you can also choose to do the CT of the urinary system.