Endometrial myomectomy: a novel surgical method during cesarean section.

STUDY OBJECTIVE: Comparing surgical outcomes of a novel surgical technique endometrial myomectomy (EM) to serosal myomectomy (SM) during ceserean section (CS). DESIGN: Retrospective cohort study (Canadian task force classification level II 1). SETTING: Private hospital. PATIENTS: Fourty-six women with leiomyomas during cesarean section Interventions: Endometrial myomectomy and serosal myomectomy during cesarean section between 2013 and 2016. MAIN OUTCOME MEASURES: Total 22 consequtive cases (Group 1) underwent EM in the last 2 years. The control group created from SM (Group 2) cases performed before EM implemented in our practice. Group 2 was matched based on anteriorly located intramural or submucosal leiomyoma. The size, location and number of leiomyoma, hematological course during pre- and postoperative period, the need for blood transfusion, duration of surgery, and any prolongation of hospital stay also documented. RESULTS: Median number of leiomyoma was higher in EM than in SM (p = 0.001). Median myomectomy procedure time and amount of intra-operative bleeding in SM were higher than EM (respectively, p = 0.005 and p = 0.001). In terms of other variables, there is no difference between the two myomectomy groups (p > 0.05). CONCLUSION: This novel technique EM is a safe, feasible surgical technique compared with SM. Besides the less intra-operative blood loss, it also has the potential to diminish the risk of abdominal adhesion formation.

Incidence of an Aberrant Right Subclavian Artery on Second-Trimester Sonography in an Unselected Population.

OBJECTIVES: The aim of this study was to assess the incidence of an aberrant right subclavian artery (ARSA) among an unselected population during second-trimester sonography and to review the importance of this conotruncal variant as a marker of Down syndrome. METHODS: The presence or absence of an ARSA was assessed in an unselected population of 1913 second-trimester fetuses. RESULTS: Among the 1913 patients, an ARSA was detected in 20 fetuses (1.04%), all with a normal karyotype. Thirteen of 20 fetuses had an isolated ARSA, and 7 of them were nonisolated. Associated abnormal sonographic findings were an intracardiac echogenic focus (n = 3), a choroid plexus cyst (n = 1), pyelectasis (n = 1) and tetralogy of Fallot (n = 2). One of the cases of tetralogy of Fallot was also associated with a persistent left superior vena cava, a persistent right umbilical vein, hydrocephalus, rhombencephalosynapsis, and unilateral renal agenesis. There were only 2 fetuses with Down syndrome in this group, and both of them had a normal origin of the right subclavian artery. CONCLUSIONS: In an unselected population, an ARSA may be seen less frequently than in a high-risk population and may not be related to Down syndrome. An isolated ARSA is not a sufficient indication for karyotype analysis; it can be managed with noninvasive prenatal testing rather than invasive testing.