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A graphical representation of the anatomical boundaries of all substructures and emerging OARs on axial planes of T2-weighted sequence. a-d: Levator ani muscle (LAM, fuchsia); d-f: Puborectalis muscle (PRM, orange); d-h: Internal anal sphincter (IAS, yellow); g-i: External anal sphincter (IAS, forest green); j-k Bladder base and trigone (green) between right (sky blu) and left ureter (red); l: Bladder neck (pink); m-o: Vagina (violet); p-r: right (blu) and left (brown) Ovary.
