Pelvic lymph nodes are situated in the lower abdomen in the area that contains the hip bones, bladder, rectum, and reproductive organs. Pelvic lymph nodes are only seen in imaging studies.

or multiple lymph nodes, none more than 5 cm in greatest dimension N2 Multiple regional lymph node metastasis in the true pelvis (hypogastric, obturator, external iliac or presacral lymph node ...