【用戶】霸氣阿宏

【年級】小二上

【評論內容】Lymph node sampling — Pelvic and paraaortic node sampling is performed to exclude the possibility of microscopic stage III disease, which can occur in up to one-third of patients with apparent stage I disease [25]. Failure to detect nodal disease can have major prognostic implications. Lymph node dissection is associated with an increased operative duration and a risk of lymphocyst (13 percent).Suspicious nodes are removed, and random sampling is performed if there are no suspicious nodes. Paraaortic nodes, especially those above the inferior mesenteric artery, are involved more frequently ...