How to operate the intravesical injection test?

summary

Bladder water injection test is an auxiliary examination method to check whether the bladder detrusor function is normal. Bladder water injection test is a common diagnostic method for bladder rupture in urology department. The conventional method is to inject 100-300 ml sterile normal saline into the bladder through a catheter with a syringe, and then extract it immediately after 1-2 minutes. If the amount of fluid extracted is significantly more than or less than that injected, it indicates bladder rupture. Through this examination, we can judge the corresponding symptoms. How to operate the intravesical injection test?

How to operate the intravesical injection test?

200 ml of normal saline was injected into the catheter and sucked out after a short time. There was no significant difference in the amount of liquid in and out. Abnormal results: water injection test: 200 ml of normal saline was injected through the catheter and sucked out after a short time. If there is a large difference in the amount of liquid in and out, it indicates bladder rupture. People who need to be examined: those with abnormal bladder.

Unsuitable crowd: generally, there is no unsuitable crowd. Precautions before examination: ensure normal sleep and diet. Inspection requirements: the patient actively cooperate with the doctor, the doctor patiently operate, carefully observe the results to ensure that the results are accurate. Water injection test: 200 ml of normal saline was injected through the catheter and sucked out after a short time. If there is a large difference in the amount of liquid in and out, it indicates bladder rupture. Nephroptosis, tuberculous spontaneous rupture of bladder, bladder injury, leiomyoma of bladder, bladder agenesis and hypoplasia.

Bladder water injection test is an auxiliary examination method to check whether the bladder detrusor function is normal. Bladder water injection test is a common diagnostic method for bladder rupture in urology department. The conventional method is to inject 100-300 ml sterile normal saline into the bladder through a catheter with a syringe, and then extract it immediately after 1-2 minutes. If the amount of fluid extracted is significantly more than or less than that injected, it indicates bladder rupture. Through this examination, we can judge the corresponding symptoms.

matters needing attention

Water injection test: 200 ml of normal saline was injected through the catheter and sucked out after a short time. If there is a large difference in the amount of liquid in and out, it indicates bladder rupture. Water injection test: 200 ml of normal saline was injected through the catheter and sucked out after a short time. If there is a large difference in the amount of liquid in and out, it indicates bladder rupture.