It was submitted online to all SBH and CBR members. The present document is the final version of the manuscript that supports the use of this new technology as an alternative to liver biopsy. Lateral parametrium endometriosis (LPE) can be associated with infiltration of ureters and hypogastric plexus, causing severe painful symptoms and functional impairment, and requiring complex and extensive surgery. The aim of this study was to evaluate the presentation of LPE lesions at transvaginal ultrasound, identifying sonographic features for disease recognition and mapping. This was a retrospective case-series of women with sonographic suspect of LPE confirmed at surgical exploration. We carried out a descriptive analysis of the ultrasound patterns of presentation and compared the features of the lesions according to their location cranially or caudally to the uterine artery. Our population included 23 women, with a total of 26 parametrial lesions all of them were hypoechoic, with absence of vascularization. Lesions lying above the uterine artery presented more frequently as ill-defined nodules (78.6 %, p < 0.01) and were associated with ipsilateral reduced or absent ovarian mobility (92.9 %, p < 0.01); the ones located below the uterine artery appeared more frequently as fan-shaped lesions with retraction of the surrounding tissues (83.3 %). Ureteral involvement was observed at surgery in 43.5 % of cases. In all patients, deep infiltrating endometriosis of the posterior compartment was observed the utero-sacral ligaments were the most common location affected concurrently. LPE may present at transvaginal sonography as hypoechoic, not vascularized lesions, most frequently with a nodular or with a fan-shaped appearance, respectively cranially or caudally to the uterine artery. Reduced ovarian sliding and ureteral involvement are commonly associated.LPE may present at transvaginal sonography as hypoechoic, not vascularized lesions, most frequently with a nodular or with a fan-shaped appearance, respectively cranially or caudally to the uterine artery. Reduced ovarian sliding and ureteral involvement are commonly associated. To assess the association between hCG day progesterone levels and subsequent frozen-thawed embryo transfer (FET) cycle outcome in infertile women with and without polycystic ovary syndrome (PCOS). Data of 178 women who underwent FET at a university-based infertility clinic between January 2016 and December 2019 were reviewed. The study group consisted of women who had progesterone elevation (PE) during fresh controlled ovarian stimulation (COS) cycle. A sub-group analysis was also performed in PCOS and non-PCOS patients. There were no differences in clinical pregnancy (47.7 % vs. 50.7 %, p = 0.729), miscarriage (15.9 % vs. 22.4 %, p = 0.359), and live birth rates (27.3 % vs. 23.9 %, p = 0.652) following FET between women with and without PE in the fresh cycle. The results remained non-significant regarding the clinical pregnancy (46.7 % vs. 53.4 %, p = 0.549), miscarriage (13.3 % vs. 27.6 %, p = 0.133), and live birth rates (26.7 % vs. 19.0 %, p = 0.408) in participants with PCOS (n = 88). hCG day progesterone level in the fresh COS cycle does not have a significant impact on the subsequent FET cycle neither in PCOS nor in non-PCOS women.hCG day progesterone level in the fresh COS cycle does not have a significant impact on the subsequent FET cycle neither in PCOS nor in non-PCOS women. Laparoscopic sacrocolpopexy is the standard surgery to correct apical pelvic organ prolapse. It is currently mainly practiced in the context of a conventional hospitalization, but more and more practitioners are developing it as an outpatient procedure. The objective of this study was to evaluate the feasibility of outpatient laparoscopic sacrocolpopexy and patient satisfaction. This was a retrospective study comparing outpatients with inpatients who had undergone laparoscopic sacrocolpopexy. NSC 74859 research buy The main outcome was the rate of unscheduled visits and the number of early readmissions (i.e., <1 month). Secondary outcomes were complication rates and patient satisfaction. Eighty-four patients were included with 42 women in each group. The rate of unscheduled consultations was 16.7 % (n = 7/42) in the outpatient group and 21 % (n = 9/42) in the inpatient group. 2.4 % (n = 1/42) of outpatients and 4.8 % (n = 2/42) of inpatients were re-hospitalized within a month after surgery. The complication rate was not significantly different between the groups. In the outpatient group, 88.2 % of patients were satisfied compared with 97.5 % in the inpatient group (p = 0.17) CONCLUSIONS Outpatient laparoscopic sacrocolpopexy can be considered a safe and satisfactory option.Eighty-four patients were included with 42 women in each group. The rate of unscheduled consultations was 16.7 % (n = 7/42) in the outpatient group and 21 % (n = 9/42) in the inpatient group. 2.4 % (n = 1/42) of outpatients and 4.8 % (n = 2/42) of inpatients were re-hospitalized within a month after surgery. The complication rate was not significantly different between the groups. In the outpatient group, 88.2 % of patients were satisfied compared with 97.5 % in the inpatient group (p = 0.17) CONCLUSIONS Outpatient laparoscopic sacrocolpopexy can be considered a safe and satisfactory option.Endometriosis is a common gynaecological pathology characterized by the presence of endometrial tissue outside the uterine cavity, and the most frequent locations of endometriosis are ovaries and posterior compartment of the pelvis. In this paper we report the case of a rare bilateral endometriosis location of posas muscle diagnosed and treated in a 25-year-old patient. This is the third case of psoas endometriosis location reported, but the first one successfully treated by hormone estrogen-progestogen treatment alone. Psoas endometriosis is a rare location and the medical management in first line can be an alternative to surgery and provide optimal patient relief. Ovarian torsion during pregnancy is a rare event and occurs mostly during the first trimester. This is the first case describing the diagnosis and management of an ovarian torsion at 33 weeks in a twin pregnancy with a normal term delivery. The patient presented with irregular uterine contraction due to an acute abdominal pain in the right iliac fossa. A cyst was discovered during the ultrasound scan on the right ovary and a torsion was highly suspected. A small laparotomy facing the ovarian mass after an ultrasound guidance was chosen. The patient finally delivered at 37 weeks. The clinic holds a preponderant place in the diagnosis of ovarian torsion. Our surgical approach by laparotomy under ultrasound guidance was less risky than by laparoscopy.The clinic holds a preponderant place in the diagnosis of ovarian torsion. Our surgical approach by laparotomy under ultrasound guidance was less risky than by laparoscopy.