Girls neck has a similar knot like a hard bone to consider may be the throat knot, is a normal physiological phenomenon, can also be considered to be lymph node swelling, thyroid nodules and other pathological factors. 1. Physiological phenomenon: under normal circumstances, the girl’s laryngeal nodes protrude inconspicuously, but if the girl is relatively thin, less subcutaneous fat, the laryngeal nodes will reveal some obvious, no special discomfort, is a normal phenomenon. 2. Enlarged lymph nodes: mostly caused by nearby inflammation, such as tonsillitis, gingivitis, etc., which can cause the immune system response, resulting in enlarged lymph nodes, in addition to lymphatic tuberculosis can also lead to enlarged lymph nodes. 3. Thyroid nodules: patients with thyroid nodules, if the size of the nodule is large, it can also be manifested as a lump in the neck, the type of thyroid nodules are benign nodules and malignant nodules, you should consult a doctor for examination in a timely manner. The girl’s neck is similar to the nodule like a hard bone may also have other causes, it is recommended that the patient go to the hospital in time to find out the cause of the targeted treatment.