Under normal circumstances, the molybdenum test reveals axillary lymph nodes, which are normal lymph nodes in the body, and the corresponding lymph nodes are mainly benign and have no effect on the body. During the molybdenum target examination, the local tissue structure of the armpit will be shown. In normal people, there are lymphatic tissues in the armpit, and the lymph nodes of the population are slightly larger in size, which will also be shown during the examination and will be described in the diagnostic results. However, in general, the corresponding lymph node volume increase is not obvious, the target ring-like structure, the lymph node door is clear, and the surrounding tissues are clearly demarcated, which will not cause special symptoms. Clinical findings of axillary lymph node enlargement and unclear demarcation with surrounding tissues, need to consult a doctor in time for observation, to further confirm the diagnosis of lymph node status, and under the guidance of clinicians to carry out standardized treatment, to avoid causing delays in the condition.