Dissection of the abdomen, male urogenital system, deep dissection, shown in situ. Anterior abdominal wall divided and reflected to show iliac arteries and veins, testicular arteries and veins and epigastric arteries and veins. Bladder, vas deferens, obdurator nerve, exterior cutaneous nerve, crural nerve, sigmoid colon also shown. Male cadaver, antero-lateral view.