Background The rate of cesarean section is increasing worldwide. Adiponectin is a hormone related to anti-inflammatory and anti-atherogenic effects; and it′s concentrations may change in response to inflammatory situations including surgical intervention. The aim of the current study was to investigate serum adiponectin levels in maternal and umbilical cord blood according to different modes of delivery and their relationship with anthropometric measurements and fetal sex. Methods The study population initially comprised 90 healthy pregnant women referred to the teaching hospital. Eventually, 40 participants in the vaginal delivery group and 35 subjects in the cesarean delivery group were recruited in to the study. Umbilical cord blood and maternal serum samples were analyzed according to the standard protocol from the manufacturer. The collected data were analyzed using SPSS-16 software. P-value < 0.05 was considered as the significance level for all tests. Results Our results indicated a significant association between maternal adiponectin and the mode of delivery, with adiponectin levels significantly higher in vaginal delivery compared to cesarean section (P < 0.001). However, no difference was found in umbilical cord blood adiponectin between the two groups (P = 0.51). A significant positive correlation was found between maternal serum adiponectin in the first day after birth and umbilical cord blood adiponectin in the vaginal delivery group (P = 0.007). Nevertheless, this correlation was not statistically significant in the cesarean delivery group (P = 0.62). There was also no significant correlation between fetal sex and anthropometric measurements with maternal adiponectin (P = 0.44) and umbilical cord blood adiponectin (P = 0.86). Conclusions The result of the current study revealed that maternal adiponectin concentration was significantly higher in vaginal delivery compared to cesarean section, which might be due to the increased levels of maternal adiponectin release during labor.

Background: Interstitial Ectopic Pregnancy (IEP) is an uncommon type of ectopic pregnancy with the risk of rupturing and bleeding. The incidence of IEP is about 2-4% of all EPs. The diagnosis and management are challenging. We present a well-timed and managed case of IEP. Case: The case was a 37-yr-old woman presented at the Royan Institute with a chief complain of sudden onset of pelvic pain and moderate vaginal bleeding, three weeks after her positive pregnancy test. She had got pregnant with in-vitro fertilization procedure. She was admitted for a two-dimensional ultrasound (2DUS). The 2DUS findings showed a gestational sac with live embryo and yolk sac which was located high in the fundus and eccentric to the endometrium. The suspicion of IEP rose after the 2DUS findings, the confirmation of further diagnosis was then done by three-dimensional ultrasound, and the treatment was done by laparoscopy. The patient underwent laparoscopic left corneal resection. She was discharged after two days and her β-hCG achieved complete resolution (< 5 mIU/mL) after two weeks’ follow-up. Conclusion: According to the life-threatening complications that are associated with IEP, acquaintance and suspicion about IEP is important. Specified information that obtained by three-dimensional ultrasound could be useful for exact locating and detection. Key words: Pregnancy, Ectopic, Diagnostic, Ultrasound, Laparoscopic assisted surgery.

Leiomyomas are benign lesions of the uterine smooth muscles that contain various amounts of fibrous connective tissue. Hystrosalpingography is not a method of diagnosing uterine fibroids, and other methods such as ultrasound and MRI are preferred, but during hystrosalpingography, especially in infertile females, uterine fibroids may be seen frequently. Leiomyomas have a wide range of appearances depending on their number, size and location. Leiomyomas may enlarge, elongate, displace, distort or rotate the uterine cavity and can be detected by such changes showing in hysterosalpingograms. These changes may be symmetric or asymmetric. Leiomyomas may result in uterine atony which can be locolized or generalized. Leiomyomas also may appear as one or multiple filling defects in different sizes which can be smooth or irregular. Some of the noted findings may create similar and frequent appearances looking like some patterns in nature and can be considered “excellent signs” for better detecting and enabling differential diagnosis. This study aims to improve the process of training on the diagnostic appearances of leiomyomas in hysterosalpingography by aligning the images with patterns found in nature that can be easily remembered by radiologists.