Inert lymphoma, also called inert lymphoma, is a kind of cancer, so there is no doubt that inert lymphoma is cancer. Inert lymphoma has its own biological characteristics, that is, the growth rate of tumor cells is relatively slow, distant metastasis rarely occurs, and the lesion site is usually confined to the local area, so inert lymphoma belongs to the category of low-grade malignant lymphoma. In clinical practice, inert lymphoma commonly includes follicular lymphoma, small cell lymphoma, and marginal zone lymphoma, among others. For the treatment of lymphoma, many patients simply watch and wait until the disease progresses before considering treatment. In addition to radiotherapy, chemotherapy can also be used if the lesion is limited in extent.