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应用颏下及颌下游离血管化淋巴结转移治疗阴囊淋巴水肿:两例报告。

Use of submental and submandibular free vascularized lymph node transfer for treatment of scrotal lymphedema: Report of two cases.

机构信息

Peninsula Clinical School, Central Clinical School, Faculty of Medicine, Monash University, Frankston, Victoria, Australia.

出版信息

Microsurgery. 2020 Oct;40(7):808-813. doi: 10.1002/micr.30651. Epub 2020 Sep 28.

Abstract

Genital lymphedema is a rare condition in males that can lead to difficulty in voiding, sexual function, hygiene, and mobility. Only several methods of treatment have been developed and studied, primarily focusing on restoring patency of diseased lymph channels or resection of affected tissue. We are the first to describe the surgical technique and our experience of using free submental and submandibular arterio-venous vascularized lymph node transfer specifically for the treatment of scrotal edema. We report on two patients who have undergone selective neck dissection of submental and submandibular lymph nodes based off the facial artery and vein. These vascularized lymph nodes were then transferred to the groin, with anastomosis to the deep inferior epigastric perforator artery and vein. The first patient, a 63 year old had initial pretreatment measurement of the anal verge to base of penis was 18 cm in length, and maximum circumference of scrotum 27 cm for the first patient, and 31-42 cm, respectively, for the second patient, a 66 year old. At 9-month review for the first patient and 6-month review for the second patient, both donor and recipient site wounds had healed. The anal verge to base of penis length had decreased to 16 cm, while maximum circumference of scrotum had decreased to 23 cm, and 25-38 cm, respectively, for the second patient. We have had good success with reducing the burden on patients using this novel technique, and hence it should be considered as a viable treatment methodology in appropriately selected patients.

摘要

男性生殖器淋巴水肿是一种罕见的疾病,可导致排尿困难、性功能障碍、卫生和行动不便。目前仅开发和研究了几种治疗方法,主要集中在恢复患病淋巴通道的通畅性或切除受影响的组织。我们首次描述了使用游离颏下和颌下动静脉血管化淋巴结转移专门治疗阴囊水肿的手术技术和经验。我们报告了两名患者的情况,他们根据面动脉和静脉进行了颏下和颌下淋巴结选择性颈部解剖。这些血管化的淋巴结随后被转移到腹股沟,与腹壁下深动脉和静脉的穿支吻合。第一位患者是一位 63 岁的男性,初始治疗前肛门到阴茎基部的测量长度为 18cm,阴囊最大周长为 27cm;第二位患者是一位 66 岁的男性,分别为 31-42cm。第一位患者在 9 个月的随访时和第二位患者在 6 个月的随访时,供区和受区的伤口均已愈合。肛门到阴茎基部的长度已减少到 16cm,阴囊最大周长已减少到 23cm,第二位患者分别为 25-38cm。我们使用这种新技术成功地减轻了患者的负担,因此应考虑将其作为一种可行的治疗方法,适用于适当选择的患者。

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