Which Organs are Often Analyzed for Cancer Cells to Determine

Question

Which organs are often analyzed for cancer cells to determine whether the tumor has metastasized?
A) liver
B) lymph node
C) pancreas
D) ovary

Accepted Answer

Lymph nodes are commonly analyzed for cancer cells to determine if the tumor has spread, as cancer cells can travel through the lymphatic system. While cancer may spread to other organs such as the liver, pancreas, or ovaries, lymph nodes are often the first site of metastasis.