Partial tubal devascularisation: a novel procedure for tubal conservation in ectopic pregnancy.

Ectopic pregnancy is a serious condition that complicates 1-2% of pregnancies. Using surgical management is efficient, but may have an impact on future fertility. Although conservative tubal surgery has not been shown to have a significant advantage over a salpingectomy in terms of the future fertility potential, the conservative surgical techniques remain widely-utilised, particularly in the context of a contralateral diseased or absent tube. We hereby report a case series of a novel procedure to conserve the fallopian tube with the minimal risk of an incisional site bleeding through a partial segmental devascularisation. This technique seems to be an efficient method to minimise the intraoperative bleeding, limit the need for a blood transfusion, and yields a higher success rate of the procedure without jeopardising the blood supply and vitality of the tubes. Impact Statement What is already known on this subject? Conservative surgery has a significant value in women with a contralateral absent or diseased tube. However, a conservative management could be challenging due to the significant bleeding which can be encountered during the surgery. What the results of this study add? The partial devascularisation technique could achieve an adequate haemostasis by blocking the ascending blood supply only to the affected segment of the fallopian tube. What the implications are of these findings for clinical practice and/or further research? A partial devascularisation is a successful conservative surgical treatment option in most patients when the procedure is indicated.