The use of a radiopaque grid in transabdominal periaortic node dissection.
D000328:Adult; D001012:Aorta, Abdominal; D006801:Humans; D008297:Male; D011859:Radiography / Q000295:instrumentation*; D013724:Teratoma / Q000601:surgery*; D013736:Testicular Neoplasms / Q000601:surgery*