the schemes and dissections together demonstrate three points : the mammary gland to be situated within the neurovascular corridor , external to the thorax , that the layers of the renal fascia , comprising layers 2 and 3 , continue into the pelvic cavity to form the fascia around the ureter and urinary bladder , an outline arrangement of the vascular sheath in the pelvis .
C0005682
urinary bladder
C0030797
pelvis