You might have surgery to remove lymph nodes in your tummy (abdomen). These are called the retroperitoneal lymph nodes. This operation is called a retroperitoneal lymph node dissection. This is a ...

If you have advanced colon cancer, there's a chance the cancer ... If they go into your lymphatic system, the cancer can spread to your lymph nodes. This can make your lymph nodes feel hard ...

including mid to distal transverse, descending, sigmoid, and rectosigmoid colon. § = ratio of the circumference of tumor to luminal circumference. † = Lymph node, ‡ = Lymphovascular invasion ...