1. The operation method of the ultrasound examiner has a great influence on the information obtained by the examination, so the examiner should have sufficient relevant knowledge and operating skills. Vague knowledge and forced stones are important reasons for misdiagnosis.
2. When the bladder is poorly filled, the gas in the digestive tract will affect the display of some ultrasound lesions, so it should be checked after the bladder is filled well.
3. The probe is not in good contact with the skin at the site of the surgical scar, which is prone to artifacts.
4. It is very important to use the ultrasound equipment correctly. If the output power and gain of the equipment are not adjusted properly, the lesions may be missed or the equipment may be damaged.
Post time: Feb-17-2023
