Endoscopic-assisted Small Incision Inguinal Lymphadenectomy for Vulvar Carcinoma / 中国微创外科杂志

ABSTRACT

Objective To explore the safety and feasibility of endoscopic-assisted inguinal lymphadenectomy via a small incision (3 cm) for vulvar carcinoma . Methods From September 2013 to December 2015, local wide excision and endoscopic-assisted inguinal lymphadenectomy via a 3-cm incision was performed to treat vulvar carcinoma in 6 women.There were 2 cases of unilateral operation and 4 cases of bilateral operations .A small incision (3 cm) was made in the groin.The skin edge was lifted to separate subcutaneous tissue and obtain a surgical exposure .Then endoscopic inguinal lymphadenectomy was conducted . Results The surgeries were successful in all the 6 patients, with no conversion to open surgery or intraoperative secondary injury .The operation time of inguinal lymphadenectomy was 60-90 min (78.3 ±14.7 min), and the blood loss was 20-40 ml (31.6 ±9.8 ml).The number of lymph nodes desected was 3-13 (8.7 ±3.0) in each side.Pathological examinations showed squamous cell carcinoma . The FIGO staging showed 2 cases of stage ⅠB and 4 cases of stage Ⅱ.The postoperative stitches removal time was 7-9 d (7.8 ±0.7 d) .No surgical complications , such as incision disruption , delayed healing , inguinal skin necrosis , or lower extremity lymphedema , were recorded during a 3-12 months (6.5 ±4.4 months) of follow-up.No tumor recurrence or metastasis was found . Conclusions Endoscopic-assisted inguinal lymphadenectomy via mall incision in the treatment of vulvar carcinoma is effect , safe and feasible .It achieves radical effects .