Pelvic MRI report says bladder filling is poor. What does that mean?

The pelvic MRI report states that poor bladder filling refers to insufficient urine in the bladder.

Pelvic MRI is an imaging examination that can clearly observe the anatomical structure and shape of pelvic organs. The report shows that poor pelvic filling refers to insufficient urine filling the entire bladder in the pelvis, mostly due to insufficient water intake. It is recommended that patients drink about 500ml of water half an hour before the examination to fill the bladder, so as to facilitate the doctor's examination.

If the patient has uncomfortable symptoms, it may also indicate that there is a lesion in the bladder area, which needs to be examined in time.