Lung nodules may cause inflammation of the lymph nodes in the neck.
Most of the lung nodules start from diseases like inflammation, tuberculosis and lung tumors.
Lung nodules can cause inflammation of the lymph nodes in the neck in case of inflammation of the lungs. In case of tuberculosis lung nodules can cause neck lymph node tuberculosis.
If the lung nodule is a lung tumor, it can lead to metastatic enlargement of the lymph nodes in the neck. Therefore, lung nodules can cause lymph nodes to become inflamed and enlarged.
In conclusion, if you have inflammation of neck lymph nodes, you should consult a doctor for C-reactive protein, blood test, tuberculin test, blood sedimentation, tuberculosis antibody, tumor-related factor, chest CT and so on, so as to make a clear diagnosis and treat the cause of the disease.