On the basis of previous studies demonstrating the value of endoureterotomy with stenting for the treatment of benign ureteral strictures in adults, we developed a modified endoscopic approach for the treatment of POMU and applied this technique in meticulously selected cases. Our results showed that this approach is a valid option for the treatment of children with POMU.
Background:Premenstrual syndrome (PMS) is among the most unfavorable problems in women in reproductive age; however its pathophysiology is still not fully confirmed. Vitamin D as an immunomodulator could prevent inflammatory state before and during menstruation. Objective:The aim was to investigate whether there is any relationship between serum vitamin D levels and PMS.Materials and Methods:In total, 82 women participate in this case-control study which was conducted in Shahid Akbar-abadi hospital from November 2013 to March 2015. Categorization was based on an Iranian version of the premenstrual symptoms screening tool (PSST). Levels of 25 hydroxy-vitamin D3 (25OHD) were determined by using 25-OH Vitamin D ELISA kit in luteal phase. Characteristics of participants and vitamin D levels were compared between two groups by using independent sample t-test.Results:Menarche age of women with PMS was significantly lower than normal women (p=0.04). Body mass index was not statistically different between groups. We observed a high rate of vitamin D deficiency and also its severe deficiency in both PMS and non-PMS groups. However, our study demonstrated no significant difference in the levels of serum 25OHD between the two groups.Conclusion:It seems there is no association between PMS and serum levels of vitamin D3; however, the high rate of vitamin D deficiency among young Iranian women emerges special health care considerations in this group.
In this paper, 153 infertile women undergoing induction of ovulation at an academic tertiary care centre were included in a cross-sectional study. Serum Vitamin D level was measured and the rate of clinical pregnancy (defined as a sonographic presence of FHR of an intrauterine gestational sac) and patient and cycle parameters were determined. The results showed that a correlation exists between endometrial thickness as well as the number of antral follicles and replete level of Vitamin D. Interestingly, the median level of these two parameters was of upmost level in the most replete tertile of serum Vitamin D level. There was no correlation between the serum level of Vitamin D and pregnancy rate. Vitamin D status was associated with endometrial thickness and number of antral follicles, but this study did not find a pivotal effect of serum Vitamin D level on pregnancy rate. Impact statement What is already known on this subject? Literature reviews have indicated that a Vitamin D deficiency is directly responsible for a reduced fertility and reproduction capacity. Women with higher level of Vitamin D in serum and follicular fluid are more likely to become pregnant. What do the results of this study add? This study, assessing the effect of serum level of Vitamin D on endometrial thickness and parameters of follicle growth in infertile women undergoing induction of ovulation showed that a correlation exists between endometrial thickness as well as the number of antral follicles and replete level of Vitamin D. It can be concluded that a replete Vitamin D status is associated with a better state of endometrial thickness and a number of antral follicles, but this study did not find a pivotal effect of serum Vitamin D level on the pregnancy rate. What are the implications of these findings for clinical practice and further research? If a relationship would be proved between Vitamin D deficiency and endometrial thickness and parameters of follicle growth it is possible that with prescribing supplemental Vitamin D as a relatively inexpensive and safe way along with the other more complex and costly infertility treatments, achieving the pregnancy would be easier.
Introduction: Sarcoma of the cervix is uncommon and its prevalence is about 1% of malignancies of the cervix. One type of sarcoma is leiomyosarcoma and the location of this tumor in cervix is very rare. Although uterine sarcoma can involve the cervix and lead to misdiagnosis of cervical leiomyosarcoma, the location of the bulk of the tumor in uterine cervix (not isthmus) for diagnosis of cervical leiomyosarcoma is mandatory. The origin of sarcoma is from mesodermal tissue. Due to the rarity of cervical leiomyosarcoma and response to debulking surgery after recurrence, report of this case is interesting. Case Presentation: We hereby report on a 34-year-old unmarried patient, who was a known case of leiomyosarcoma of uterine cervix that was referred with recurrence of tumor in parietal peritoneum, retropobic retzius space and around the bladder and ureter and sigmoid colon. The patient was treated with debulking surgery of the tumor and chemotherapy. Conclusions: Sarcoma as a genital tract malignancy is very rare and the location of sarcoma at pediatric age is in the vagina and at middle age is in the cervix and at postmenopausal women in the uterine corpus. Cervical sarcoma as a rare tumor of the cervix arises from stromal tissue. Due to hematogenous spread of sarcoma, metastasis in lungs is seen and recurrence of this tumor is not uncommon. In this article, recurrence of a known case with leiomyosarcoma of uterine cervix in previous hysterectomy that responded to debulking surgery with removal of metastatic lesions in peritoneal and retroperitoneal spaces and adjuvant therapy with standard chemotherapy drugs and monoclonal antibody therapy is reported. Due to non-hormonal dependence of sarcoma to hormonal secretion from the ovaries and benefit of the ovaries in young women for protection of bone health and cardiovascular system, oophorectomy is a challenging idea and an issue of debate, thus primary surgery, in this case oophorectomy, was not done.
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