The cost of breast ultrasound is set by the local health administrative department and the price department according to the specific situation of the region. Therefore, depending on the region and the level of the hospital, the charges may vary. Breast ultrasound is an examination of superficial tissues and organs, and when it is not specifically referred to as a unilateral breast examination, it is generally defaulted to a bilateral breast examination. Because the symmetrical tissues and organs of the human body should be compared with the left and right to explore, so in general the examination of breast ultrasound refers to bilateral breasts. The general rate for breast ultrasound is based on the superficial tissue rate multiplied by two. In the central part of the country, the general charge for a single visit to the superficial organs is about$60, and the rate for an ultrasound of both breasts is about$120. The Government allows that there can be a 10% room for adjustment among hospitals. That is to say, even if there is a difference in charges between regions and hospitals, the difference between them will not be very big, usually within 200 yuan, and in some regions, the cost of bilateral breast examination is even within 100 yuan. A typical breast ultrasound includes an examination of both breasts and both armpit areas. There is usually no extra charge for the bilateral armpit exam when doing a breast ultrasound because many breast diseases will show up in the lymph nodes in the armpits.