The right oblique diameter of the liver 132mm is a normal index, the normal range of the right oblique diameter of the liver is 12~14cm, if it is beyond this range, it may indicate that there are problems with liver function. Right oblique diameter of the liver refers to the maximum oblique diameter of the right lobe of the liver, is an important index in liver ultrasonography, the normal range is 12~14cm, if it is beyond this range, it may indicate the occurrence of hepatitis, cirrhosis of the liver, obesity and other diseases, to do a systematic and comprehensive testing, to determine the primary disease, effective treatment of the primary disease, and the symptoms of the primary disease will improve after it is under control. In daily life, pay attention to exercise, maintain a healthy weight, eat more fresh fruits and vegetables, and eat less spicy, stimulating, greasy and high-fat food. Do liver function tests regularly and go to the hospital in time if you have any uncomfortable symptoms.