What does the urinary system B-ultrasound examine?

Urinary B-ultrasound is mainly to check the organs of the urinary system, including the kidneys, ureters, bladder and urethra and other parts of the presence of abnormalities. 1. Kidney can observe the size, shape, position of the kidney, to understand whether there are kidney stones, renal cysts, hydronephrosis and other conditions. B-ultrasound is of great significance in detecting renal parenchyma diseases, which can help to judge whether the structure of the kidney is normal and whether there are abnormal tissues such as tumors. 2. Ureter can detect whether the ureter is dilated and whether there is stone obstruction. Ureter stones are common urinary system diseases, and B-ultrasound can assist in the diagnosis of ureter diseases. 3. Bladder can clarify the filling state of the bladder, the thickness of the bladder wall and whether there are bladder stones, tumors, etc. It is helpful to evaluate the function and lesions of the bladder. 4. Urethra In some cases, it can also roughly evaluate some conditions of the urethra, such as whether there is urethral stricture. Urinary B-ultrasound is a noninvasive, simple and relatively economical examination method, which can help doctors understand the general situation of various organs of the urinary system and provide basis for further diagnosis and treatment. However, sometimes it is necessary to combine other examination methods, such as urine routine and CT, to evaluate the health status of the urinary system more comprehensively and accurately.