|
外阴癌39例手术治疗及预后分析 |
|
sion, modified radical vulvectomy and radical vulvectomy (separated and en-bloc incision) were 9.1, 20.6, 41.2 and 62.2 days (P<0.01) and the incision infection rate were 0%, 30.8%, 66.7% and 88.9% (P<0.01) respectively. Median survival time for stage Ⅰ, Ⅱ, Ⅱ and Ⅳ were 132.0, 121.5, 67.5 and 21.5 months (P=0.01) and the 5-year survival rates of them were 85.7%, 70.6%, 46.2% and 0.0% (P<0.05) respectively. Median survival time for patients with or without lymph nodes involvement were 66.0 and 121.5 months (P<0.01) and the 5-year survival rates were 30.0% and 71.5% (P<0.05) respectively. Median survival time for well or poor differentiation were 97.0 and 64.0 months (P>0.05) and the 5-year survival rates were 62.0% and 43.0% (P>0.05) respectively. Conclusions The important prognostic factors for invasive vulvar cancer were sites(lateral/median), stage, differentiation and lymph nodes involvement. Individualized treatment should be considered. 【Key words】 Vulvar neoplasms;Surgical procedures, operative;Prognosis
侵袭性外阴癌的传统治疗方法为常规的全外阴根治术,同时行双侧腹股沟淋巴结切除和盆腔淋巴结切除。尽管该手术范围广泛而且疗效好,但由于皮肤缺损大,缝合张力高,手术后切口坏死、感染率极高,同时由于术后性生活能力下降或丧失、阴道松弛、大小便失禁等并发症,严重影响患者术后的生活质量。另外,该手术对一些病灶早期、局限、分化好的病例存在过度治疗的问题,而对于一部分病灶广泛及癌变已经转移的病例又存在治疗不足的问题。近年来,主张根据外阴癌的部位、组织学分化、浸润深度等危险因素的不同,采取个体化的手术治疗方案。本工作总结了我院近20年来手术治疗外阴癌的经验,并分析与预后有关的因素,现报道如下。
资料及方法
一、临床情况 1979年11月至1997年11月,我院收治资料完整的侵袭性外阴癌患者39例。其中合并高血压、糖尿病5例;合并其他肿瘤3例(胃癌1例、宫颈癌2例)。患者的中位数年龄为61岁(35~79岁),>60岁者21例(占53.8 %)。已绝经者31例 (79.5%),其中25例已绝经10年以上(64.1%)。39例患者中,主诉有外阴痒、痛等症状者32例(82.1%);就诊前出现症状的时间平均为8.9年(2个月至30年)。外阴检查有营养障碍性病变体征者23例(59.0%);病理检查证实为外阴营养障碍性疾病者14例(35.9%)。39例患者的平均随诊时间为68个月(2个月至17年)。 二、诊断方法 外阴组织活检是可靠的诊断方法。39例中有34例在术前进行了外阴活检。其中30例(88.24%)术前活检结果与术后病理检查结果一致;1例在外院活检未见恶性病变,20 d后我院活检结果诊断为鳞癌;3例多年多次及术前活检均为外阴营养障碍性病变(角化、增生、白斑、硬化性萎缩等),因病情进展高度可疑恶变,1例行病灶切除、2例行部分外阴根治术,术后病理诊断为鳞癌。5例术前未行活检的患者,3例因病变微小直接行病灶切除,2例开始在外院治疗,活检情况不详。
上一页 [1] [2] 上一个医学论文: 表皮生长因子受体在植入前胚胎细胞中的表达 下一个医学论文: 超大剂量化学药物和外周血干细胞移植治疗晚期妇科恶性肿瘤5例分析
|
|
|
|
|
|
|