https://www.selleckchem.com/products/ag-221-enasidenib.html Only 12 sources offered a definition in reference to multiple pregnancy. Of these, 8 sources defined multiple births as a single parous event. There are variations in definitions for the term parity from referenced sources and variation in understanding amongst staff surveyed. We recommend UK professional bodies take into consideration the findings of this study and provide a standard consensus definition of parity. There are variations in definitions for the term parity from referenced sources and variation in understanding amongst staff surveyed. We recommend UK professional bodies take into consideration the findings of this study and provide a standard consensus definition of parity. To analyze perioperative findings and complications in surgical removal of Essure® microinserts. A prospective cohort study of 274 patients who underwent surgical removal of Essure® microinserts. Outcomes of the surgical procedures and complications were entered into a digital case report form (CRF) by the surgeon and registered in an online database. Results were analyzed through IBM SPSS Statistics using descriptive statistical methods. During laparoscopic inspection in 15.4 % of fallopian tubes (n = 80) a chicken wing sign (the fallopian tube folding over the most distal part of the microinsert) was seen. Partial tubal perforation and total tubal perforation with migration of the microinsert out of the fallopian tube were seen in respectively 1.9 % (n = 10) and 0.2 % (n = 1) of cases. The microinserts were removed by laparoscopic tubotomy and extraction, followed by bilateral salpingectomy in 91.2 % of cases. In 7.3 % of cases (n = 20) a hysterectomy and bilateral salpingectomy was performed for addirare. The complication rate of Essure® removal surgery in our prospective study is low and complications are minor, without any major complication. However, while counseling patients with a request for surgical removal of Ess