Fig. 2From: Ultrasound-guided fine needle aspiration cytology of Para-aortic lymph node metastasis in uterine cervical cancer: diagnostic accuracy and impact on clinical decision makingSchematic diagram of the anatomical distribution of the para-aortic lymph nodes. SMA = Superior mesenteric artery AA = Abdominal aorta RRA = Right renal artery. IMA = Inferior mesenteric artery CA = Celiac axisBack to article page