Fig. 2From: Mapping patterns of para-aortic lymph node recurrence in cervical cancer: a retrospective cohort analysisa, b shows anterior–posterior and lateral views of PALN mapping result onto a representative patient, respectively. PALNs below the left renal vein (LRV; triangle) are plotted in yellow, and PALNs above the left renal vein are plotted in green. c, d shows the locations of PALNs in horizontal and vertical directions, respectively. Superior mesenteric artery (SMA) is contoured in pink (arrowhead)Back to article page