Lymphoma is clinically known as lymphoma. Metastasis to the neck does not necessarily mean advanced stage, because some lymphoma patients have tumor lesions in their body originated in the neck. Lymphoma, a malignant tumor disease, can be divided into two different types: Hodgkin’s lymphoma and non-Hodgkin’s lymphoma, and Ann-Arbor staging is the common staging system for lymphoma at present. The occurrence of neck metastasis in lymphoma does not necessarily mean that it is at an advanced stage, because the neck itself may also be the primary lesion of lymphoma. The Ann-Arbor staging system suggests that advanced lymphomas, also known as stage IV lymphomas, present with diffuse or disseminated invasion of one or more extranodal organs, with or without lymph node invasion. Therefore, it is not possible to determine the stage of the patient’s disease, let alone its advanced stage, simply by the fact that the tumor cells have metastasized to the neck. Each lymphoma patient’s condition is in a different category, and the symptoms manifested by the patient will be significantly different. Clinical staging of lymphoma requires a comprehensive analysis of multiple test results. If you are diagnosed with lymphoma, you must receive regular treatment immediately.