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ABSTRACT Objective To assess pain and overall experience of transvaginal sonography ( TVS) in asymptomatic postmenopausal women. Methods In the United Kingdom Collaborative Trial of Ovarian Cancer Screening ( UKCTOCS), 50 639 postmenopausal women were randomized to undergo annual TVS at 13 trial centers in England, Wales and Northern Ireland. Together with the appointment letter for their annual scan, a random sample of 150 women per center was sent a detailed 48-item postal questionnaire regarding the screening experience. It included a specific question about pain using a score of 0-5, where 5 was severe pain and 3 was discomfort. To assess factors that might affect a woman's reported pain experience, the pain score was regressed on age, hormone replacement therapy use, body mass index, a history of hysterectomy, prolonged scanning time, ovarian visualization, scan result, sonographer's visualization rates and opinion of the women regarding the sonographer who performed the scan. Results Between 7 July and 9 September 2009, 1950 randomly chosen women (150 per regional center) were sent the questionnaire. Of the 800 (41.0%) who returned the questionnaire, 651 could be linked to their TVS appointment. One-hundred and fifty-two (23.3%) women reported pain/discomfort (score 3-5) during TVS and 473 (72.7%) reported no discomfort (score 0-2). Only 23 (3.5%) women reported experiencing moderate/severe pain. Increasing discomfort/pain was independently associated with a history of hysterectomy and participant's reporting of prolonged scan time. Women who experienced pain on TVS were less compliant (odds ratio = 0.87) with the following year's scan compared with those who did not experience pain. Conclusions The majority of postmenopausal women found TVS acceptable. Pain influenced compliance and correlated with women's perception of increased scanning time and previous hysterectomy.Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Uterine balloon ablation (UBT) is an established treatment of women with menorrhagia. Success rates in terms of amenorrhoea following UBT vary between about 15 and 40%. The aim of these case reports was to attempt to explain some of the reasons behind the low amenorrhoea rate as well as the variation seen in outcome. This was facilitated by intraoperative ultrasound observation of the position of the heater element within the uterine cavity, including its proximity to the endometrial walls and the direction of microbubbles produced by the heater element. These findings were then correlated with postoperative ultrasound findings and clinical outcome. The position of the balloon catheter within the uterine cavity varied and we hypothesise that this may have an effect on outcome. A thin postoperative endometrium on ultrasound signifies successful ablation, yet is not always associated with a cessation of troublesome menorrhagia, nor patient satisfaction. [ABSTRACT FROM AUTHOR]

The Fallopian tube has been reported to undergo cyclical changes. However, many studies of tubal ultrastructure have either examined one segment of the tube only or studied animal oviducts. The aim of this study was to document in detail the combined morphological and ultrastructural features of the epithelial lining along the length of the tube in women at different stages of the menstrual cycle. We report an increase in the proportion of ciliated cells along the tube, being highest in the fimbriae, but no substantial difference between the follicular and luteal phases of the menstrual cycle. In the late follicular phase, fragments of cytoplasmic and cellular material were seen in the isthmic lumen but not in the outer tubal segments. Similarly, surface domes and secretory granules were more prominent in the mid-tube and ampullary sections than in the fimbriae. This surface activity was followed by relative quiescence in the early/mid luteal phase with reversion to a more active surface but with little secretory activity in the late luteal phase. These findings along the Fallopian tube substantiate the concept of functional differentiation between the different segments and necessitate further studies to determine its clinical relevance. [ABSTRACT FROM AUTHOR]

Cyclical ultrastructural changes in the endometrium and Fallopian tube have been reported previously but in different subjects. The aim of this study is to compare cyclical changes in endometrial gland and tubal (isthmic, mid-tube, ampulla, and fimbria) epithelia in the same subjects with a view to identifying any similarities or differences which may have clinical implications for assisted reproduction treatment. Endometrial and Fallopian tube samples were obtained from women undergoing hysterectomy and salpingectomy. We report similar epithelial surface changes taking place in the endometrial glandular and endosalpingeal epithelia with the exception of the fimbriae. Secretions within endometrial gland lumen and the isthmus increase throughout the late follicular phase and before ovulation, then dissipate in these two regions simultaneously in the early/mid luteal phase. Similarly, in the late follicular and pre-ovulatory phases, the process of granule secretion is similar in the glandular epithelium, isthmus and ampulla. In the fimbriae, no comparable activity is noted during these phases of the menstrual cycle. The differences reflect the functional differentiation between these regions. Equally, the observed similarities highlight the need for further comparative studies to determine the role of these secretions in early embryonic development and their clinical relevance. [ABSTRACT FROM AUTHOR]

Oestrogen and progesterone are known to require their corresponding steroid receptors to manifest structural and functional effects in the Fallopian tube, uterus and other target organs. This study compares cyclical variations of these receptors in the uterus and in different segments of the Fallopian tube in the same subjects using an immunocytochemical technique. The results show that in the Fallopian tube, isthmic and ampullary epithelial and stromal oestrogen receptors increased in the follicular phase to a peak at mid cycle and then declined in the late luteal phase. The intensity of immunostaining of oestrogen receptors was less in the Fallopian tube than in endometrial glandular epithelium. The fimbrial end demonstrated an opposite pattern of staining to other segments of the tube. Progesterone receptor immunostaining was more intense than that for oestrogen receptors in the follicular phase, and, whereas it disappeared completely from the endometrial glandular epithelium in the late luteal phase, positive staining was clearly visualized in the tubal epithelium and stroma and endometrial stroma at this stage of the menstrual cycle. These differences in the steroid receptor content may reflect the changing and different functional roles of these regions and may have important implications on human reproduction. [ABSTRACT FROM AUTHOR]

Several treatments for infertility have been promoted with only little supporting objective data demonstrating their therapeutic value. The choice of an assisted reproductive technique depends on a balance between numerous factors. Seldom is the choice absolute as in patients with tubal block. There is conflicting evidence on the efficacy of simpler methods such as ovarian stimulation with or without artificial insemination and the available data suggest that the more invasive methods such as gamete intra-Fallopian transfer or in-vitro fertilization are more effective in the treatment of couples with unexplained infertility. Equally, there is no conclusive evidence that pregnancy rates with any of the invasive techniques are superior to any others. However, a higher implantation rate following tubal embryo transfers is observed in many studies. This review presents a critical asséssment of the effectiveness of assisted reproductive techniques. [ABSTRACT FROM PUBLISHER]