B ultrasound can rule out liver cancer

B ultrasound generally can not rule out liver cancer.

Liver cancer is a malignant tumor occurred in the liver, mainly manifested as liver pain, fever, fatigue and other symptoms, although B ultrasound is commonly used in clinical imaging screening liver cancer examination method, can check whether there are suspicious space-occupying lesions in the liver, but can not rule out liver cancer, because B ultrasound examination has limitations, can only find large liver masses, for the diagnosis of advanced liver cancer accuracy is high, but early liver cancer is generally small, B-ultrasound examination can not completely diagnose, easy to appear misdiagnosis, missed diagnosis phenomenon. Therefore, simple B-ultrasound examination generally can not rule out liver cancer, but also need to be combined with other imaging examination, laboratory examination and pathological tissue biopsy to determine.