Q: After three nasal biopsies, the puncture biopsy of swollen lymph nodes says that it is not cancer. If it is not cancer, what is the cause of the swollen lymph nodes?

There are many reasons for lymph node enlargement. Generally, lymphadenitis caused by local inflammation is considered. However, the above conditions cannot rule out lymph node tuberculosis and lymphatic system tumors. If local lymph node hyperplasia is also the cause of lymph node enlargement, the above conditions can cause If the local lymph node enlargement is caused by general inflammation, it can gradually recover after anti-inflammatory treatment. For those with poor anti-inflammatory treatment effect, it is necessary to combine lymph node puncture examination to determine the cause of lymph node enlargement.

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