**1. Introduction**

Ectopic pregnancy occurs in 1–2% of all pregnancies [1,2]. The rate of persistent ectopic pregnancy after expectant management, surgical or methotrexate treatment is reported in 4–15% of the cases [3,4]. Ectopic pregnancy tissue reimplantation is a very rare complication. A total of 25 cases of reimplantation of trophoblastic tissue following laparoscopic removal of ectopic pregnancy have been reported in the period from January 1989 to January 2018, and only a few of these cases describe peritoneal trophoblastic implantation following laparoscopic salpingectomy [5–9]. To our knowledge, only two similar cases have been reported since 2019 [10,11].

In the latest ectopic pregnancy treatment guidelines, there is no necessary follow-up after salpingectomy, as it is considered a definitive treatment for tubal pregnancy [3]. In this report, we present a clinical case of trophoblastic tissue reimplantation below the spleen following laparoscopic bilateral salpingectomy.
