后腹腔镜肾蒂淋巴管结扎术治疗乳糜尿的疗效探讨(附12例报告)

目的:探讨后腹腔镜肾蒂淋巴管结扎术治疗乳糜尿的手术方法及疗效.方法:应用后腹腔镜肾蒂淋巴管结扎术治疗12例经保守治疗无效的严重乳糜尿患者,手术步骤主要包括肾周淋巴管剥离、输尿管周围淋巴管的剥离以及肾门淋巴管的剥离.结果:本组12例,男性7例,女性5例,年龄36～61岁,病史2～15年.术前诊断包括尿乳糜试验、静脉肾盂造影、脂肪餐后膀胱镜检查,乳糜尿来源于左侧7例,右侧5例.均采用后腹腔镜途径手术.无中转开放手术,术中出血20～60 ml,手术时间50～130 min(平均86 min),术后1～2天肠道功能恢复.2例患者术后出现肉眼血尿,3～5天自行消失,术后住院5～7天.所有患者术后乳糜尿消失,随访3～60个月(平均32个月),无乳糜尿复发,患者营养状况均明显改善,体重增加.结论:由于腹腔镜的放大作用,能更清晰地观察处理肾血管周围和输尿管上段的细小淋巴管,较传统开放手术淋巴管结扎更精细彻底.腹腔镜肾蒂淋巴管结扎术治疗乳糜尿刨伤小、出血少、恢复快,治疗效果满意.

Retroperitoneoscopic renal pedicle lymphatic disconnection for the treatment of intractable chyluria (Report of 12 cases)

Objective:To assess the technique and result of retroperitoneoscopic lymphatic disconnection for the treatment of patients with intractable chyluria. Methods:Retroperitoneoscopic lymphatic disconnection was performed to treat 12 patients with intractable chyluria, the technique of laparoscopic management of chyluria consisted of nephrolympholysis, ureterolympholysis and hilar lymphatic vessels ligation.Results:Our study included 7 males and 5 females 36 to 61 years old who presented with intractable chyluri...