Is it cancer that no enlarged lymph nodes are seen

If there is no enlarged lymph node, it may be cancer or other factors.

If the patient's accompanying symptoms are pain, fever, weight loss, etc., cancer cells are found locally in tissue biopsy, which is caused by cancer. In the early stage of cancer, there will be obvious proliferation of cells in the lesion site, and there will be no enlarged lymph node. If the patient's accompanying symptoms are swelling, tenderness, etc., local tissue edema is found in B-ultrasound, which is caused by inflammation infection, not cancer. Inflammatory infection can make local cell hyperemia, exudation, generally less involved lymph node site.