腹膜后空间要探查，骨盆和主动脉旁淋巴结应仔细解剖。
The retroperitoneal spaces are explored to dissect the pelvic and paraaortic lymph nodes.
腹腔里有多个淋巴结组，包括肠系膜淋巴结，腹主动脉旁淋巴结。
There are multiple lymph node groupings in the abdomen, including mesenteric, paraaortic, celiac, and retrogastric.
然而，主动脉旁淋巴结转移的患者的术后生存率比d 2根治术的术后生存率要低。
However, D2 lymphadenectomy plus PAND in node-positive patients resulted in poorer survival rates than D2 lymphadenectomy alone.
胃癌D2根治术加系统性主动脉旁淋巴结清扫术在可治疗胃癌中的临床价值存在争议。
The clinical value of systematic PAND in addition to D2 gastrectomy in curable gastric cancer has been controversial.
腹主动脉旁淋巴结出现转移与肿瘤浸润深度、组织学类型及其他各组淋巴结转移有关。
Periaortic lymph node metastasis was related with the depth of tumor infiltration, type of histopathology and other regional lymph nodes metastasis.
目的：比较腹主动脉旁淋巴结肿瘤转移的3D-CRT和IMRT放射治疗计划的剂量学差异。
Objective: To compare dosimetry of 3D-CRT and IMRT plan for para-aortic lymph node tumor metastasis.
作者写到，这项研究的一个缺陷就是主动脉旁淋巴结转移的发生率(8.5%)比他们的预期值要低。
One limitation of this study, the authors write, is that the incidence of metastases in the para-aortic nodes (8.5%) was lower than they had expected.
方法1986—1995年，我院收治86例原发性卵巢癌行盆腔淋巴结清扫与腹主动脉旁淋巴结切除术。
Methods From 1986 to 1995,86 patients with primary ovarian cancer underwent pelvic lymphadenectomy and paraortic lymphadenectomy in our hospital.
对胃癌患者行增加主动脉旁淋巴结清扫的D2根治术并不能提高生存率以及减少肿瘤淋巴结转移的可能性。
The addition of PAND did not appear to offer a survival benefit or to reduce the rate of cancer recurrence in the lymph nodes.
目的：探讨调强放射治疗（IMRT）用于宫颈癌放疗后主动脉旁淋巴结转移患者提高治疗效果、减少并发症的价值。
Objective: To investigate the value of IMRT for patients with cervical cancer of retroperitoneal lymph node metastasis on improving effects and reducing complications.
因此，如果有更多主动脉旁淋巴结转移的患者参与此研究的话，D2 +PAND根治术的术后生存率也不大可能会更高。
It is unlikely, therefore, that D2 lymphadenectomy plus PAND would have resulted in better survival rates if more patients with para-aortic node metastases had participated in the study.
因此，如果有更多主动脉旁淋巴结转移的患者参与此研究的话，D2 +PAND根治术的术后生存率也不大可能会更高。
It is unlikely, therefore, that D2 lymphadenectomy plus PAND would have resulted in better survival rates if more patients with para-aortic node metastases had participated in the study.
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