Is it cancer that the lymph nodes can't push hard?

In clinical practice, the location, size, hardness, tenderness, boundary, etc., are often used to roughly judge the nature of the mass. Generally speaking, such as malignant lymph node mass, the texture is relatively hard, the boundary is not clear, not smooth, early there will be no pain, only tenderness is located on one side. Therefore, when the lymph node is pushed and hard, it is necessary to go to the hospital for lymph node biopsy to determine whether it is cancer, and to find cancer, it is necessary to treat early.