B-ultrasound examination of axillary lymph nodes in breast cancer showed no abnormality. The doctor detected the main lymph nodes by hand and found a flat hard object after surgical resection. What ha

B-ultrasound examination of axillary lymph nodes in breast cancer showed no abnormality. The doctor detected the main lymph nodes by hand and found a flat hard object after surgical resection. What happened? Ultrasound examination is only an auxiliary means, which is related to personal physique (obesity, fat layer thickness), ultrasonic doctor's work experience, probe direction, super resolution and so on. The degree of careful examination by doctors before operation should be trusted by experienced surgeons.

In this case, it is neither missed diagnosis nor misdiagnosis, which is not enough to constitute a medical accident.

As long as the operation is successful and the axillary lymph nodes are cleaned up, it is enough. There is no need to bother to find some problems from other places and have a hard time with the hospital.