Why is important to detect whether cancer has spread to lymph nodes?

Question

Quizplus · Accepted Answer

Detecting whether cancer has spread to lymph nodes is important because cancer cells can then be spread throughout the body, leading to metastasis and making treatment more difficult. This information helps determine the stage of cancer and the best course of treatment. It is important to detect whether cancer has spread to lymph nodes because if it has, the cancer cells can then be spread throughout the body via the lymphatic system, potentially leading to the development of secondary tumors in other organs.

Why Is Important to Detect Whether Cancer Has Spread to Lymph